My Abstracts

第 70 回日本不整脈心電学会学術大会

35

7 月 19 日（金）
第２日目
第２日目

第 1 会場  石川県立音楽堂 2F コンサートホール

Topics 3
Cardiooncology：抗がん剤による致死的不整脈と心筋症

8:30-9:30

座長：今井 靖（自治医科大学循環器内科学・臨床薬理学）
座長：林 研至（金沢大学附属病院循環器内科）

TP3-1

遺伝的背景の違いによる薬剤への反応 ·································································································

274

伊藤 英樹（広島大学病院医療安全管理部）

TP3-2

癌治療に関連した催不整脈合併症 ·······································································································

275

庄司 正昭（国立がん研究センター中央病院総合内科（循環器内科））

TP3-3

抗がん剤（ホルモン療法）の致死性不整脈 ···························································································

276

長谷川 奏恵（福井大学医学部循環器内科学）

Panel Discussion 4
小児・先天性心疾患のデバイス治療

9:40-10:50

Chair：Haruhiko Abe（Kurate Hospital, Japan）
Chair ：Aya Miyazaki（Seirei Hamamatsu General Hospital, Japan）

PD4-1

心外膜リードの長期予後・問題点 ·······································································································連 翔太（Fukuoka Children’s Hospital,Japan）

PD4-2

IMPLANTATION METHOD AND TIMING FOR PATIENTS WITH NORMAL STRUCTURAL HEART WHO
REQUIRED DEVICE TREATMENT IN CHILDHOOD ········································································· 256

255

Speaker：Shuichiro Yoshida（JCHO Chukyo Hospital, Japan）

PD4-3

PROPHYLACTIC TRANSVENOUS LEAD EXTRACTION AND REPLACEMENT OF FUNCTIONAL LEADSSHOWING GROWTH-RELATED LEAD EXTENSION TO PREVENT FUTURE LEAD-RELATED COMPLICATIONS IN CHILDREN ····················································································································· 257
Speaker：Daiji Takeuchi（Tokyo Women s Medical University, Japan）

PD4-4

フォンタン循環でのペースメーカによる心拍数調節 ···············································································
大内 秀雄（National Cerebral and Cardiovascular Center, Japan）

PD4-5

OUTCOME AFTER IMPLANTABLE CARDIOVERTER DEFIBRILLATOR IMPLANTATION IN PATIENTS WITH
CONGENITAL HEART DISEASE ····································································································· 259

258

Speaker：Nobuhiro Nishii（Okayama University Graduate School of Medicine, Japan）

教育講演 4心房細動アブレーションに有用な心房病理の知識と解剖の知識

11:10-12:10

座長：新田 順一（榊原記念病院循環器内科）
座長：芦原 貴司（滋賀医科大学情報総合センター・医療情報部・循環器内科）

ES4-1

解剖 ··············································································································································

291

松山 高明（昭和大学医学部法医学講座）

ES4-2

病理 ··············································································································································

292

山口 尊則（佐賀大学医学部循環器内科）

ランチョンセミナー 10

AF Total Management における New Standard - 次世代 WATCHMAN FLX Pro -12:30-13:30

座長：吉田 幸彦（日本赤十字社愛知医療センター名古屋第二病院）
座長：髙橋 良英（新百合ヶ丘総合病院）
共催：ボストン・サイエンティフィック ジャパン株式会社

第70回日本不整脈心電学会学術大会

第 70 回日本不整脈心電学会学術大会

LS10-136

心房生検からみる左心耳閉鎖術適応患者 ······························································································

912

山口 尊則（佐賀大学）

LS10-2

WATCHMAN FLX Pro を既読スルーしているあなたへ ·········································································

912

福永 真人（小倉記念病院）

14:00-15:10

Chair：Takahiro Saeki（NHO Kanazawa Medical Center, Japan）
Chair ：Akio Kuroi（Wakayama Medical University, Japan）
Discusser ：Yuichiro Sagawa（Japan Red Cross Yokohama City Bay Hospital, Japan）
Discusser ：Tomoya Ogawa（National Cerebral and Cardiovascular Center, Japan）

O16-1

MACHINE LEARNING-BASED CLUSTERING USING 12-LEAD ELECTROCARDIOGRAM IN IMPLANTABLE
CARDIOVERTER-DEFIBRILLATOR PATIENTS TO IDENTIFY FUTURE VENTRICULAR ARRHYTHMIA······················································································································································ 489
Speaker：Ryo Tateishi（Yokohama Minami Kyosai Hospital, Japan）

O16-2

IMPACT OF RIGHT VENTRICULAR SYSTOLIC FUNCTION ON CARDIAC RESYNCHRONIZATION THERAPYOUTCOME ···································································································································· 490
Speaker：Toshinori Chiba（Chiba University Graduate School of Medicine, Japan）

O16-3

LOW POWER DEFIBRILLATION THRESHOLD TEST FOR S-ICD IMPLANTATION ····························

490

Speaker：Yuki Takai（Showa University, Japan）

O16-4

CHANGING IN THE SHOCK IMPEDANCE UNDERGOING GENERATOR REPLACEMENT IN PATIENTS WITH
THE SUBCUTANEOUS IMPLANTABLE CARDIOVERTER-DEFIBRILLATOR ······································· 491

O16-5

CHARACTERISTICS AND PREDICTORS FOR HIGH SUCCESS RATE OF ANTITACHYCARDIA PACING FOR
VENTRICULAR TACHYCARDIA TERMINATION IN ICD RECIPIENTS ··············································· 491

Speaker：Yuji Ishida（Hirosaki University, Japan）

Speaker：Satoshi Yanagisawa（Nagoya University Graduate School of Medicine, Japan）

O16-6

THE EFFICACY OF INTRINSIC ANTITACHYCARDIA PACING ··························································

492

Speaker：Koumei Onuki（Kokura Memorial Hospital, Japan）

教育講演 5
致死性不整脈の遺伝子検査（遺伝子検査が必要となる不整脈疾患）

15:20-16:20

座長：池主 雅臣（新潟大学医学部保健学科）
座長：西村 基（千葉大学医学部附属病院検査部・遺伝子診療部・がんゲノムセンター）

ES5-1

遺伝子検査を勧めるべき循環器関連疾患 ······························································································

293

伊藤 英樹（広島大学病院医療安全管理部）

ES5-2

遺伝子検査を勧めるべきか悩む循環器関連疾患 ·····················································································

294

今村 知彦（京都大学大学院医学研究科社会健康医学系専攻予防医療学分野）

ES5-3

患者や家族へ遺伝子検査を説明するときの方法や結果の説明を含む遺伝子カウンセリングについてのチップス······················································································································································

295

川端 美穂子（AOI 国際病院）

Topics 4
LVAD の VT

16:40-17:40

座長：青沼 和隆（水戸済生会病院）
座長：原田 智雄（聖マリアンナ医科大学循環器内科）

TP4-1

知っておくべき LVAD の知識 ·············································································································277

渡邉 琢也（国立循環器病研究センター移植医療部）

TP4-2····················································································································································

278

片岡 直也（富山大学第二内科）

TP4-3····················································································································································
山形 研一郎（東京大学医学部附属病院）

第70回日本不整脈心電学会学術大会

279

第２日目

Oral Presentation 16
Tachycardias

第 70 回日本不整脈心電学会学術大会

37

第 2 会場  石川県立音楽堂 2F 邦楽ホール

ディベート 4
持続性 AF に追加焼灼を加えるか（PVI のみか、PVI ＋αか）

8:30-9:30
第２日目

座長：熊谷 浩一郎（福岡山王病院）
座長：山城 荒平（高槻病院不整脈センター）

DB4-1

PVI のみ ········································································································································

341

末成 和義（広島市立広島市民病院）

DB4-2

PVI のみ ········································································································································342

岡 怜史（国立循環器病研究センター）

DB4-3

PVI ＋α ········································································································································

343

遠山 英子（福岡山王病院ハートリズムセンター）

DB4-4

PVI ＋α ········································································································································344

髙見 充（神戸大学大学院医学研究科循環器内科学分野）

Oral Presentation 17
AF 4

9:40-10:50

Chair：Kikuya Uno（Tokyo Heart Rhythm Hospital, Japan）
Chair ：Masaya Watanabe（Hokko Memorial Hospital, Japan）
Discusser ：Yuhi Fujimoto（Nippon Medical School, Japan）
Discusser ：Yoshitake Oshima（Gifu Prefectural General Medical Center, Japan）

O17-1

SPATIAL RESOLUTION AND REPRODUCIBILITY OF ATRIAL PACE MAPPING BASED ON DUAL CHAMBERINTRACARDIAC ELECTROGRAMS ································································································· 493
Speaker：Kennosuke Yamashita（Sendai Kousei Hospital, Japan）

O17-2

OUTCOMES OF EARLY CATHETER ABLATION IN PATIENTS WITH DECOMPENSATED HEART FAILURE
AND ATRIAL FIBRILLATION: A PROGNOSTIC ANALYSIS ······························································· 494

O17-3

SEVERITY CHANGE OF VALVULAR HEART DISEASE AND RELATED FACTORS IN PATIENTS UNDERWENTCATHETER ABLATION FOR ATRIAL FIBRILLATION/FLUTTER ······················································· 495

Speaker：Arihide Okahara（Fukuoka Red Cross Hospital, Japan）

Speaker：Hideki Koike（Toho University, Japan）

O17-4

CLINICAL SIGNIFICANCE OF UNIPOLAR/BIPOLAR VOLTAGE DISCREPANCY AFTER PULMONARY VEIN
ISOLATION ··································································································································· 495
Speaker：Takuya Tomomori（Tottori University Hospital, Japan）

O17-5

AGE-SPECIFIC DIFFERENCE IN IMPACT OF INTERVAL BETWEEN DIAGNOSIS OF ATRIAL FIBRILLATION
AND INITIAL ABLATION ON RECURRENCE AFTER PULMONARY VEIN ISOLATION ······················· 496
Speaker：Tomonori Watanabe（Jichi Medical University, Japan）

O17-6

CLINICAL RELEVANCE OF THE LEFT ATRIAL STRUCTURAL REMODELING TO NON-PULMONARY VEIN
FOCI IN ATRIAL FIBRILLATION ····································································································· 496
Speaker：Atsuhiko Yagishita（Tokai University, Japan）

ディベート 5
長期留置した非機能あるいは不要リードを全抜去するか否か

11:10-12:10

座長：合屋 雅彦（国際医療福祉大学三田病院）
座長：今井 克彦（NHO 呉医療センター心臓血管外科）

DB5-1

外科サイド（Con） ··························································································································

345

宮城 泰雄（日本医科大学心臓血管外科）

DB5-2

外科サイド（Pro） ··························································································································

346

成田 裕司（名古屋大学医学部附属病院心臓外科）

DB5-4

内科サイド（Con） ··························································································································347

山田 貴之（高石藤井病院）

DB5-3

内科サイド（Pro） ··························································································································
和田 暢（国立循環器病研究センター心臓血管内科）

第70回日本不整脈心電学会学術大会

348

第 70 回日本不整脈心電学会学術大会

38

ランチョンセミナー 11
心室治療の最前線：EnSite ™ X と OTNF がもたらす価値とは

12:30-13:30

LS11-1····················································································································································

913

西村 卓郎（東京医科歯科大学病院循環器内科）

LS11-2····················································································································································

913

小松 雄樹（筑波大学附属病院循環器内科）

Oral Presentation 18
AF 5

14:00-15:10

Chair：Norishige Morita（Tokai University Hachioji Hospital, Japan）
Chair ：Seiichiro Matsuo（Kyorin University, Japan）
Discusser ：Keita Sano（Yamanashi Prefectural Central Hospital, Japan）
Discusser ：Nobuhiro Nakamura（National Cerebral and Cardiovascular Center Hospital, Japan）

O18-1

ASSOCIATION BETWEEN INTRAOPERATIVE LEFT ATRIAL PRESSURE AND CLINICAL OUTCOMES OFABLATION FOR ATRIAL FIBRILLATION IN PATIENTS WITH HYPERTROPHIC CARDIOMYOPATHY······················································································································································ 497
Speaker：Daiki Yamashita（Mie University Hospital, Japan）

O18-2

EFFICACY AND LIMITATION OF NON-PAROXYSMAL ATRIAL FIBRILLATION ABLATION IN HEART FAILURE WITH PRESERVED EJECTION FRACTION PATIENTS ····························································· 498
Speaker：Akira Fukui（Oita University, Japan）

O18-3

HIGH-POWER, SHORT-DURATION ABLATION COMBINING DUAL POWER LEVELS OF 50 AND 70 W IN
SUPERIOR VENA CAVA ISOLATION ······························································································· 498
Speaker：Toshio Makita（Tokyo Heart Rhythm Clinic, Japan）

O18-4

THE CLINICAL SIGNIFICANCE OF VERY EARLY RHYTHM CONTROL BY CATHETER ABLATION IN PATIENTS WITH DEVICE-DETECTED ATRIAL FIBRILLATION ···························································· 499
Speaker：Yasunori Kanzaki（Ogaki Municipal Hospital, Japan）

O18-5

FILTERED IMPEDANCE DROP ESTIMATES CONDUCTION GAP OF PULMONARY VEIN ISOLATION IN
ATRIAL FIBRILLATION PATIENTS ·································································································· 499

O18-6

THE RISK FACTOR OF ATRIAL ARRHYTHMIA RECURRENCE AFTER DRIVER-GUIDED ABLATION FORATRIAL FIBRILLATION USING RHYTHMIA MAPPING SYSTEM ······················································· 500

Speaker：Masahide Harada（Fujita Health University, Japan）

Speaker：Yosuke Murase（Komaki City Hospital, Japan）

若手教育セッション 4
リードレスペースメーカを安全に入れるには……

15:20-16:20

座長：小川 正浩（福岡大学病院循環器内科）
座長：峰 隆直（兵庫医科大学循環器・腎透析内科）

YTS4-1

リードレスペースメーカ総論 ·············································································································

318

成瀬 代士久（浜松医科大学内科学第三講座）

YTS4-2Micra の安全な植込み方 ····················································································································

319

永島 道雄（小倉記念病院循環器内科）

YTS4-3

Aveir の安全な植込み方 ····················································································································320

南口 仁（大阪警察病院循環器内科）

若手教育セッション 5
不整脈の心電図診断

16:40-17:40

座長：平尾 見三（AOI 国際病院）
座長：藤岡 央（金沢医科大学循環器内科）

第70回日本不整脈心電学会学術大会

第２日目

座長：野上 昭彦（東京心臓不整脈病院循環器内科・難治性不整脈治療研究センター）
座長：大久保 健史（横須賀共済病院循環器内科）
共催：アボットメディカルジャパン合同会社/日本光電工業株式会社

第 70 回日本不整脈心電学会学術大会

YTS5-1

39

VT; SVT の鑑別も含む ·····················································································································

321

髙月 誠司（慶應義塾大学医学部循環器内科）

YTS5-2

SVT/AT ········································································································································

322

德田 道史（東京慈恵会医科大学）

PVC の起源の同定 ···························································································································

323

岡田 真人（桜橋渡辺未来医療病院）

第 3 会場  石川県立音楽堂 B1F 交流ホール

Oral Presentation 19
Case Device 2

8:30-9:30

Chair：Katsuhito Yamamoto（Kochi Health Sciences Center, Japan）
Chair ：Mariko Tanaka（JCHO Kobe Central Hospital, Japan）
Discusser ：Hiroshi Hayashi（Nippon Medical School, Japan）
Discusser ：Takashi Ikee（National Cerebral and Cardiovascular Center, Japan）

O19-1

EFFICACY OF RIGHT HEART CATHETERIZATION WITH DDD PACING IN PATIENT WITH REMARKABLEFIRST DEGREE ATRIOVENTRICULAR BLOCK: A CASE REPORT ···················································· 501
Speaker：Masahiro Kawasaki（Hokkaido University Graduate School of Medicine, Japan）

O19-2

A CASE OF FAILED LEFT VENTRICULAR LEAD IMPLANTATION DUE TO CORONARY SINUS OSTIALATRESIA ······································································································································· 502
Speaker：Minako Kagimoto（Saiseikai Yokohamashi Nanbu Hospital, Japan）

O19-3

A CASE OF LEADLESS PACEMAKER RETRIEVAL FOR INCESSANT TORSADES DE POINTES AFTER IMPLANTATION ································································································································ 502
Speaker：Shuhei Yano（Keio University,Japan）

O19-4

CONTRALATERAL PNEUMOTHORAX RESULTING FROM AN ENDOCARDIAL SCREW-IN ATRIAL LEAD IN
A LEFT SIDED CRT DEVICE IMPLANTATION ················································································ 503
Speaker：Kensuke Kikuchi（NHO Yokohama Medical Center, Japan）

スポンサードセミナー 8
不整脈医と心不全医で考える ー新時代の心不全治療戦略ー

9:50-10:50

座長：副島 京子（杏林大学医学部循環器内科）
共催：ニプロ株式会社/アボットメディカルジャパン合同会社

SS8-1

難治性不整脈の LVAD 適応とマネジメントの課題 ··················································································

937

久松 恵理子（神戸大学大学院医学研究科内科学講座・循環器内科学分野）

SS8-2

不整脈医が取り組む重症心不全への治療戦略 ························································································森 仁（埼玉医科大学国際医療センター心臓内科/不整脈科）

心電学フロンティア 2024
P 波から見える心房細動937

11:00-12:10

座長：小野 克重（大分下郡病院 / 大分大学）

EF1····················································································································································

105

甲谷 友幸（自治医科大学循環器内科・成人先天性心疾患センター）

EF2····················································································································································

106

深谷 英平（北里大学医学部循環器内科学）

EF3····················································································································································

107

矢野 正道（大阪労災病院循環器内科）

ランチョンセミナー 12
電解質のトータルマネジメント〜循環器内科専門医の立場より〜

12:30-13:30

座長：草野 研吾（国立循環器病研究センター心臓血管内科）
共催：アストラゼネカ株式会社

第70回日本不整脈心電学会学術大会

第２日目

YTS5-3

第 70 回日本不整脈心電学会学術大会

LS12

40

電解質のトータルマネジメント〜循環器内科専門医の立場より〜 ·····························································914

志賀 剛（東京慈恵会医科大学臨床薬理学講座）

14:00-15:10

座長：夛田 浩（福井大学医学部循環器内科）
座長：今井 克彦（NHO 呉医療センター心臓血管外科）

JSCVS-JHRS1 器質的心疾患を有しない発作性心房細動に対する適応と成績 ····························································

179

山根 禎一（東京慈恵会医科大学附属病院循環器内科）

JSCVS-JHRS2 器質的心疾患を有する発作性心房細動に対する適応と成績 ·······························································

180

甲斐沼 尚（国立循環器病研究センター）

JSCVS-JHRS3 器質的心疾患を有しない持続性心房細動に対する適応と成績 ····························································

181

高橋 淳（横須賀共済病院循環器内科）

JSCVS-JHRS4 器質的心疾患を有する持続性心房細動に対する適応と成績 ·······························································

182

中井 真尚（静岡市立静岡病院心臓血管外科）

企画：デジタルヘルス部会

TELEMEDICINE AND ARRHYTHMIA CARE

15:20-16:20

Chair：Takashi Ashihara（Shiga University of Medical Science, Japan）
Chair ：Keitaro Senoo（Kyoto Prefectural University of Medicine, Japan）
Discusser ：Khaldoun Tarakji（Medtronic Co. ltd）
Discusser ：Katsuhiko Imai（NHO Kure Medical Center, Japan）
Discusser ：Tetsuo Sasano（Tokyo Medical and Dental University, Japan）

DHA1

日本の遠隔診療の現状の課題と将来展望 ······························································································
Speaker：間中勝則（厚生労働省医政局総務課（オンライン診療推進専門官））

133

DHA2

AF MANAGEMENT AND REMOTE PATIENT MONITORING (TBD) ·················································

134

Speaker：Khaldoun Tarakji（Medtronic Co. ltd）

Oral Presentation 20
Case AF を含む上室性, または先天性心疾患合併の不整脈

16:30-17:40

Chair：Yoshihito Hata（Tokyo Kamata Hospital, Japan）
Chair ：Jun Yoshimoto（Shizuoka Children’s Hospital, Japan）
Discusser ：Shigeru Tateno（Chiba Kaihin Municipal Hospital, Japan）
Discusser ：Hiroko Goto（Nagoya Tokushukai General Hospital, Japan）

O20-1

TWO QRS MORPHOLOGIES DURING VENTRICULAR TACHYCARDIA ASSOCIATED WITH VENTRICULARSEPTUM PATCH SUCCESSFULLY ABLATED AT A CRITICAL ISTHMUS IN PATIENT FOLLOWING TETRALOGY OF FALLOT REPAIR ·············································································································· 504
Speaker：Dai Asada（Osaka Women s and Children s Hospital, Japan）

O20-2

SUCCESSFUL ATRIAL TACHYCARDIA ABLATION FROM PULMONARY OUTFLOW TRACT IN A PATIENTOF SITUS-INVERSUS TYPE CORRECTED TRANSPOSITION OF GREAT ARTERIES ························· 505
Speaker：Ayaka Yoshihara（Amagasaki General Medical Center, Japan）

O20-3

ADENOSINE SENSITIVE ATRIAL TACHYCARDIA AT INFERO-LATERAL TRICUSPID VALVE AREA······················································································································································

505

Speaker：Hirohiko Suzuki（Japanese Red Cross Aichi Medical Center Nagoya Daini Hospital, Japan）

O20-4

COMPLETE ATRIOVENTRICULAR BLOCK AS A COMPLICATION OF CRYOCATHETER ABLATION FOR A
SEPTAL ACCESSORY PATHWAY IN A 1-YEAR-OLD BOY WITH MULTIPLE VENTRICULAR SEPTAL DEFECT······················································································································································ 506
Speaker：Yoko Yoshida（Osaka City General Hospital, Japan）

O20-5

CHARACTERISTICS OF RECENT UPPER LOOP REENTRY IN THE RIGHT ATRIUM ························

506

Speaker：Yukiko Shimizu（Hyogo Prefectural Amagasaki General Medical Center, Japan）

O20-6

ATRIAL TACHYCARDIA IN PULMONARY HYPERTENSION IS MORE LIKELY TO ARISE FROM THE RIGHTATRIUM ········································································································································ 507
Speaker：Tsukasa Watanabe（Kyusyu University, Japan）

第70回日本不整脈心電学会学術大会

第２日目

日本心臓血管外科学会-日本不整脈心電学会ジョイントシンポジウム
お互いの心房細動アブレーションを知る：ステージ毎の適応と成績

第 70 回日本不整脈心電学会学術大会

41

第 4 会場  ANA クラウンプラザホテル金沢 3F 鳳（西）MP 口述演題 6
マッピング 2

8:30-9:40
第２日目

座長：丹生 治司（小倉記念病院臨床工学課）
座長：大塩 拓也（東京ハートリズムクリニック 臨床工学科）

MPO6-1CARTO3 system ver7.5 における Late Annotation Mapping Module での Sensitivity と Late Boundary によるAnnotation 部位の比較検討 ··············································································································· 828

MPO6-2CARTO SOUND を併用した心房中隔起源に対するアブレーション ··························································

水野 宏哉（名古屋大学医学部附属病院臨床工学技術部）

829

大塩 拓也（東京ハートリズムクリニック臨床工学科）

MPO6-3

Ensite X System の fractionation map 機能において心房頻拍時に描出された fractionation point の関連性について······················································································································································ 829
若林 音嘉（筑波大学附属病院臨床工学部）

MPO6-4

Peak frequency duplicate と Peak frequency map を併用することが WPW 症候群における通電部位の決定に有用であった 1 例 ····································································································································· 830

MPO6-5CARTO Ver.8 の CSI module を用いた FAAM map への応用 ·································································

東 卓甫（土谷総合病院診療補助部）

830

小林 寛基（小倉記念病院臨床工学課）

MPO6-6

房室結節リエントリー頻拍のアブレーションにおける Mapping の有用性について ······································

831

関川 翔太（釧路孝仁会記念病院臨床工学科）

スポンサードセミナー 9
人生 100 年時代の心原性脳塞栓症診療 〜脳心臓クロストーク〜

9:50-10:50

座長：夛田 浩（福井大学医学部循環器内科学）
共催：第一三共株式会社

SS9-1

心房細動の早期検出：隠れ心房細動を見逃すな！

·················································································

938

草野 研吾（国立研究開発法人国立循環器病研究センター心臓血管内科部門不整脈科）

SS9-2

脳卒中医からのクロストーク：見つけた心房細動を逃さず治療する ··························································

938

豊田 一則（国立研究開発法人国立循環器病研究センター脳血管部門脳血管内科）

日本心血管インターベンション治療学会-日本不整脈心電学会ジョイントシンポジウム
必見：心房細動合併症例での抗血栓療法ー PCI, Structural Heart Disease（TAVI, MitraClip), MCS, LAAO

11:00-12:10

座長：阪上 学（NHO 金沢医療センター）
座長：小林 欣夫（千葉大学大学院医学研究院循環器内科学）

CVIT-JHRS1 PCI ··········································································································································

183

北原 秀喜（千葉大学大学院医学研究院循環器内科学）

CVIT-JHRS2 Structural Heart Disease ·············································································································

184

池田 裕之（福井大学医学部循環器内科学）

CVIT-JHRS3 MCS（Impella, ECMO） ·············································································································

185

片岡 直也（富山大学医学部第二内科）

CVIT-JHRS4 左心耳閉鎖 ································································································································

186

山﨑 浩（筑波大学医学医療系循環器内科）

ランチョンセミナー 13
アクティブシニア時代の心房細動トータルマネジメント

12:30-13:30

座長：井上 耕一（国立病院機構大阪医療センター循環器内科不整脈センター）
共催：バイエル薬品株式会社

LS13-1

QOL を軸に据えた心不全診療 ············································································································
白石 泰之（慶應義塾大学医学部循環器内科）

第70回日本不整脈心電学会学術大会

915

第 70 回日本不整脈心電学会学術大会

LS13-242

冠動脈疾患合併高齢 AF 患者における抗血栓管理 ··················································································

915

海北 幸一（宮崎大学医学部内科学講座循環器・腎臓内科学分野）

14:00-15:10

Chair：Yukio Sekiguchi（Sakakibara Heart Institute, Japan）
Chair ：Naoyuki Miwa（Tsuchiura Kyodo General Hospital, Japan）
Discusser ：Motomi Tachibana（The Sakakibara Heart Institute of Okayama, Japan）
Discusser ：Satoshi Oka（National Cerebral and Cardiovascular Center, Japan）

O21-1

LEFT SEPTAL FASCICLE BLOCK IN ACUTE CORONARY SYNDROME: CLINICAL PRESENTATION AND
PROGNOSTIC IMPLICATIONS ········································································································ 508
Speaker：Yuko Matsui（Tokyo Women’s Medical University, Japan/NHO Yokohama Medical Center, Japan）

O21-2

ELECTROCARDIOGRAPHIC MEASURES FOR IDENTIFYING STAGES OF HYPERTROPHIC CARDIOMYOPATHY ·············································································································································· 509

O21-3

PULMONARY VEIN INTERVENTION FOR SEVERE PULMONARY VEIN STENOSIS AFTER ATRIAL FIBRILLATION ABLATION ······················································································································· 510

O21-4

A RELATIONSHIP BETWEEN ATRIAL HIGH-RATE EPISODES (AHRE) AND CLINICALLY DOCUMENTEDATRIAL FIBRILLATION ·················································································································· 510

Speaker：Naomi Hirota（The Cardiovascular Institute Hospital, Japan）

Speaker：Tomonori Katsuki（Kokura Memorial Hospital, Japan）

Speaker：Yoshihiro Sobue（Fujita Health University Bantane Hospital, Japan）

O21-5

SERUM VASOACTIVE INTESTINAL PEPTIDE AND LOW-VOLTAGE AREAS IN PATIENTS WITH ATRIALFIBRILLATION ······························································································································· 511
Speaker：Kotaro Nishino（Hokkaido University, Japan）

O21-6

GENOME WIDE ASSOCIATION STUDY FOR RECURRENCE OF ATRIAL FIBRILLATION IN JAPANESE POPULATIONS ···································································································································· 511
Speaker：Takumi Sakai（Hiroshima University Graduate School of Biomedical and Health Sciences, Japan）

スポンサードセミナー 10
拡がるクライオアブレーション治療のベストプラクティス

15:20-16:20

座長：宮本 康二（国立循環器病研究センター）
共催：ボストン・サイエンティフィック ジャパン株式会社

SS10

拡がるクライオアブレーション治療のベストプラクティス ······································································

939

村上 正人（湘南鎌倉総合病院）

MP 口述演題 7
カテーテルアブレーション 1

16:30-17:40

座長：石田 多鶴（名寄市立総合病院臨床工学科）

MPO7-1

心腔内エコーを用いて Left atrial band を描出し，焼灼部位を決定しえた 1 例 ···········································

832

津曲 佑馬（三重大学医学部附属病院臨床工学部）

MPO7-2

当院における維持透析患者の心房細動アブレーション ············································································

833

中川 詩穂（順天堂大学医学部附属順天堂医院臨床工学室）

MPO7-3

術前造影 CT で長期持続性心房細動に対するカテーテルアブレーション後の急性期誘発抑制効果を予測できるのか?

······················································································································································

833

五十嵐 大介（東京心臓不整脈病院放射線科）

MPO7-4

HIS 束近傍起源の PVC に対して OPTRELL の Local Conduction Vectors (LCV) が有用であった 1 例······················································································································································834

髙田 葉月（筑波大学附属病院臨床工学部）

MPO7-5心房細動アブレーション術後遠隔期瘢痕関連心房頻拍の slow conduction isthmus 部位の過去アブレーション時
substrate map での電位特性の検証 ····································································································· 834
澄川 隆（関西労災病院臨床工学室）

第70回日本不整脈心電学会学術大会

第２日目

Oral Presentation 21
Clinical Studies 2

第 70 回日本不整脈心電学会学術大会

MPO7-643

心房細動アブレーション患者におけると睡眠時無呼吸症候群の実態とその治療効果 ·····································

835

綾見 卓也（東京心臓不整脈病院臨床工学科）

Oral Presentation 22
AF Cohort study

8:30-9:40

Chair：Satoru Sakagami（NHO Kanazawa Medical Center, Japan）
Chair ：Satoshi Shizuta（Kyoto University, Japan）
Discusser ：Masaya Shinohara（Toho University, Japan）

O22-1

A COMBINED GENETIC AND CLINICAL RISK SCORES FOR THE PREVALENCE OF ATRIAL FIBRILLATION
AND SEX DIFFERENCES ··············································································································· 512
Speaker：Sayuri Tokioka（Tohoku University, Japan/Tohoku University Graduate School of Medicine, Japan）

O22-2

ASSESSING THE EFFECTIVENESS OF THE DOAC SCORE IN JAPANESE PATIENTS WITH ATRIAL FIBRILLATION: A FOCUS ON BLEEDING RISKS AND PATIENT PERCEPTION ··········································· 513
Speaker：Takahiko Nishiyama（Keio University, Japan）

O22-3

CARBOHYDRATE INTAKE AND ATRIAL FIBRILLATION RISK IN A JAPANESE URBAN POPULATION: A
PROSPECTIVE COHORT STUDY ··································································································· 513
Speaker：Paramita Khairan（National Cerebral and Cardiovascular Cener, Japan）

O22-4

PREVALENCE OF ATRIAL FIBRILLATION WITH LONG-TERM CONTINUOUS HOLTER ECG RECORDING
AMONG URBAN RESIDENTS: FINDINGS FROM THE SUITA STUDY NEXT ····································· 514

O22-5

F-WAVE VECTOR MAGNITUDE AND LEFT ATRIAL DIAMETER PREDICT RECURRENCE AFTER CATHETERABLATION OF ATRIAL FIBRILLATION ··························································································· 514

O22-6

APPROPRIATE TIMING OF CATHETER ABLATION FOR VENTRICULAR TACHYCARDIA WITH EMERGENCY HOSPITALIZATION: JROAD-DPC DATABASE ANALYSIS ····················································· 515

Speaker：Paramita Khairan（National Cerebral and Cardiovascular Cener, Japan）

Speaker：Misaki Naka（Mitsubishi Kyoto Hospital, Japan）

Speaker：Mai Ishiwata（National Cerebral and Cardiovascular Cener, Japan）

スポンサードセミナー 11

The future of pacing based on the latest guidelines

9:50-10:50

座長：栗田 隆志（近畿大学病院心臓血管センター）
ディスカッサー：藤生 克仁（東京大学医学部附属病院循環器内科）
ディスカッサー：小鹿野 道雄（静岡医療センター循環器内科）
共催：日本メドトロニック株式会社

SS11-1

Learn the current state of pacing ······································································································

940

Speaker：Pugazhendhi Vijayaraman（Clinical Cardiac Electrophysiology, Geisinger Heart Institute）

SS11-2

History and prospects of CSP ···········································································································

940

Speaker：山﨑 浩（筑波大学医学医療系循環器内科）

心臓病理・解剖教育セミナー 2
心臓構造からみた刺激伝導系ペーシング治療の可能性と限界：左脚領域構造・伝導性とペーシング治療

11:00-12:10

座長：小堀 敦志（神戸市立医療センター中央市民病院）
共催：日本光電工業株式会社

HS2

心臓構造からみた刺激伝導系ペーシング治療の可能性と限界：左脚領域構造・伝導性とペーシング治療 ·············
講師：井川 修（日本医科大学付属病院/セントマーガレット病院循環器内科）

第70回日本不整脈心電学会学術大会

109

第２日目

第 5 会場  ANA クラウンプラザホテル金沢 3F 鳳（中）

第 70 回日本不整脈心電学会学術大会

44

ランチョンセミナー 14
SonR ™ の独自性と効果：治療の実際

12:30-13:30

LS14-1

SonR ™ システムがもたらす心不全治療の新たな可能性 ···········································································

916

Speaker：林 英守（順天堂大学医学部附属順天堂医院循環器内科）

LS14-2

心不全治療におけるテクノロジーの進歩：SonR ™ システム症例から学ぶ ···················································
Speaker：黒木 健志（山梨大学大学院総合研究部医学域内科学講座循環器内科学教室）

Oral Presentation 23
Heart Failure 2

916

14:00-15:10

Chair：Michio Ogano（NHO Shizuoka Medical Center, Japan）
Chair ：Takafumi Oka（Osaka University Graduate School of Medicine, Japan）
Discusser ：Ikuko Togashi（Kyorin University, Japan）
Discusser ：Kengo Korai（Kokura Memorial Hospital, Japan）

O23-1

CLINICAL OUTCOME OF LEFT BUNDLE BRANCH AREA PACING IN PATIENTS WITH BRADYCARDIA······················································································································································ 516
Speaker：Ko Akimoto（Shin-yurigaoka General Hospital, Japan）

O23-2

SINGLECENTER EXPERIENCE WITH TRANSVENOUS LEAD EXTRACTION OF QUADRIPOLAR ACTIVEFIXATION CORONARY SINUS LEAD ······························································································ 517

O23-3

USEFULNESS OF ATTAIN STABILITY QUAD LEAD FOR CARDIAC RESYNCHRONIZATION THERAPY······················································································································································ 517

O23-4

NARROW PACED QRS IS THE INDEPENDENT NEGATIVE PREDICTOR OF HEART FAILURE HOSPITALIZATION: IMPLICATION OF RIGHT VENTRICULAR SEPTAL PACING ·············································· 518

O23-5

A CASE OF TETRALOGY OF FALLOT IN WHICH A 3D SHEATH WAS USEFUL FOR CRT-D SYSTEM IMPLANTATION ································································································································ 518

Speaker：Takehiro Nomura（Sendai Kousei Hospital, Japan）

Speaker：Kazuyuki Yamanaka（Komaki City Hospital, Japan）

Speaker：Yuichiro Miyazaki（National Cerebral and Cardiovascular Cener, Japan）

Speaker：Tomoko Takahashi（Tokushima University, Japan）

Ｏ 23-6

CLINICAL ANALYSIS OF 7 CASES OF LEFT BUNDLE BRANCH-OPTIMIZED CARDIAC RESYNCHRONIZATION THERAPY ···························································································································· 519
Speaker：Yasumasa Nohno（Saku Central Hospital Advanced Care Center, Japan）

スポンサードセミナー 12
心房不整脈治療の新たな選択肢 -New Device を使いこなせ！ -15:20-16:20

座長：山内 康照（横浜市立みなと赤十字病院循環器内科）
共催：日本ライフライン株式会社

SS12-1

Exploring EI-VOM Therapy for Refractory Complex ATs and AF: Current Insights and Advances ···············

941

滝川 正晃（東京医科歯科大学先進不整脈学講座）

SS12-2

心房細動患者における最適なフォローアップを考える ············································································

941

伊藤 美和（宮崎県立延岡病院循環器内科）

企画：若手育成部会
やってみよう！ 不整脈臨床研究〜最強スキルの研究者たちが教える成功への秘策〜

16:30-17:40

座長：奥村 恭男（日本大学医学部内科学系循環器内科学分野）
座長：安岡 良文（近畿大学病院循環器内科）
座長：妹尾 恵太郎（京都府立医科大学不整脈先進医療学講座）

YTA1····················································································································································
永嶋 孝一（日本大学医学部内科学系循環器内科学分野）

第70回日本不整脈心電学会学術大会

138

第２日目

座長：三橋 武司（星総合病院心臓病センター循環器内科）
コメンテーター：Serge Cazeau（Chief Medical Oﬃcer, Executive Committee / Research & Development, MicroPort CRM
Hospital Saint-Joseph-Paris, France）
共催：日本マイクロポート CRM 株式会社

第 70 回日本不整脈心電学会学術大会

YTA2

45

····················································································································································

139

滝川 正晃（東京医科歯科大学先進不整脈学）

YTA3····················································································································································

140

小松 雄樹（筑波大学医学医療系循環器内科）

第２日目

第 6 会場  ホテル日航金沢 3F 孔雀の間 A

Oral Presentation 24
VT

8:30-9:50

Chair：Tatsuya Hayashi（Jichi Medical University Saitama Medical Center, Japan）
Chair ：Masato Fukunaga（Kokura Memorial Hospital, Japan）
Discusser ：Naoaki Hashimoto（Yamagata University, Japan）
Discusser ：Misun Pak（Koseikai Takeda Hospital, Japan）

O24-1

ELECTROGRAM WAVEFORM CLUSTERING OF SUBSTRATE MAP IS A POTENTIAL USEFUL METHOD FOR
IDENTIFICATION OF CRITICAL VENTRICULAR TACHYCARDIA ISTHMUSES ·································· 520
Speaker：Yuka Seki（Sakakibara Heart Institute, Japan）

O24-2

DECIPHERING LATE POTENTIAL TRAITS IN DECELERATION ZONES THROUGH OMNIPOLAR TECHNOLOGIES ···································································································································· 521
Speaker：Takahisa Koi（Toyama University, Japan）

O24-3

LONG-TERM OUTCOME AFTER VT SUBSTRATE ABLATION AND ITS IMPACT ON PRIMARY AND SECONDARY PREVENTION ICD INDICATION IN PATIENTS WITH REPAIRED TETRALOGY OF FALLOT······················································································································································ 521
Speaker：Yoshitaka Kimura（Department of Cardiology, Leiden University Medical Center, The Netherlands/Willem Einthoven Center of Arrhythmia Research and Management, Leiden University Medical Center,
The Netherlands/Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Leiden University Medical
Center,The Netherlands）

O24-4

THREE-DEMENTIONAL IMAGING BY USING INHEART MODELS FOR DETECTING CONDUCTION BLOCKZONES AS AN ABLATION TARGET SITE OF VENTRICULAR TACHYCARDIA ASSOCIATED WITH STRUCTURAL HEART DISEASE ··············································································································· 522
Speaker：Masato Hachisuka（Nippon Medical School,Japan）

O24-5

THE USEFULNESS OF DELAYED-ENHANCED COMPUTED TOMOGRAPHY FOR IDENTIFYING THE SUBSTRATE OF VENTRICULAR TACHYCARDIA ··················································································· 522
Speaker：Takayuki Goto（Nagoya University Graduate School of Medicine, Japan）

O24-6

UTILITY OF FUNCTIONAL SUBSTRATE MAPPING WITH PEAK FREQUENCY ANNOTATION IN SCARRELATED VT ································································································································ 523
Speaker：Yasuaki Tsumagari（Miyazaki Medical Association Hospital, Japan）

O24-7

ABLATION MODE AND EXCITABILITY PRESERVED MYOCARDIUM AROUND THE DURABLE LESION:
COLOR-CHANGE-BASIS ASSESSMENT VS. PACING UNCAPTURED MYOCARDIUM ························ 523
Speaker：Osamu Saitoh（Niigata University, Japan）

Oral Presentation 25
Basic, Genetic and Pathophysiology

10:00-11:00

Chair：Seiko Ohno（National Cerebral and Cardiovascular Center, Japan）
Chair ：Takeru Makiyama（Kyoto University, Japan）
Discusser ：Tadashi Nakajima（Gumma University, Japan）
Discusser ：Hiroshige Murata（Nippon Medical School, Japan）

O25-1

THE CARDIAC TRPM4 CHANNEL: NEW INSIGHTS ABOUT ITS PHARMACOLOGY ·························

524

Speaker：Hugues Abriel（University of Bern, Switzerland）

O25-2

CHARACTERIZATION OF A NOVEL SLC4A3 VARIANT IDENTIFIED IN A SHORT QT SYNDROME FAMILYBY ZEBRAFISH MODELS ··············································································································· 525
Speaker：Ming Zhu（National Cerebral and Cardiovascular Cener, Japan）

O25-3

EFFECTIVENESS OF MEDICAL THERAPY IN PATIENTS WITH SYMPTOMATIC BRUGADA SYNDROME······················································································································································ 525
Speaker：Tetsuji Shinohara（Oita University, Japan）

第70回日本不整脈心電学会学術大会

第 70 回日本不整脈心電学会学術大会

46

O25-4

SYMPATHETIC NEUROTRANSMITTER ALTERATION IN ISCHEMIC HEART FAILURE MODEL: IMPLICATIONS FOR VENTRICULAR ARRHYTHMOGENESIS ········································································ 526

O25-5

INTEGRATIVE TRANSCRIPTOMIC AND HISTOLOGICAL ANALYSIS IN DILATED CARDIOMYOPATHY REVEALS FGFR INHIBITION AS A POTENTIAL THERAPY FOR CARDIAC FIBROSIS ··························· 526

Speaker：Jiro Koya（Hokkaido University Graduate School of Medicine, Japan）

スポンサードセミナー 13
PFA の基礎から臨床まで徹底理解！ 〜PulseSelect ™ の本邦導入に向けて〜

11:10-12:10

座長：山根 禎一（東京慈恵会医科大学循環器内科）
共催：日本メドトロニック株式会社

SS13-1

とことん理解する！ パルスフィールドエネルギーの特徴 ········································································

942

笹野 哲郎（東京医科歯科大学循環器内科）

SS13-2

PFA 臨床の最新知見と PulseSelect 導入に向けて押さえておきたいポイント ··············································942

宮﨑 晋介（東京医科歯科大学循環器内科）

ランチョンセミナー 15
どうすればいいの？ 腎機能を考慮した抗凝固療法

12:30-13:30

座長：高村 雅之（金沢大学医薬保健研究域医学系・循環器内科学分野）
共催：ブリストル・マイヤーズ スクイブ株式会社/ファイザー株式会社

LS15

Multimorbidity の中心臓器「腎臓」を考えたエリキュースの活躍 ·····························································

917

山下 武志（公益財団法人心臓血管研究所）

スポンサードセミナー 14
今日から始める失神外来 ー 日本の失神外来の目指す姿とは ー

14:00-15:00

座長：草野 研吾（国立循環器病研究センター心臓血管内科部門不整脈科）
共催：日本メドトロニック株式会社

SS14-1

失神患者さんが路頭に迷わないために 〜失神外来の実際〜 ·····································································943

南口 仁（大阪警察病院循環器内科）

SS14-2

往復 700km の医療圏を負担なくカバー！ 失神外来の実際 ······································································

943

森田 純次（札幌心臓血管クリニック循環器内科）

スポンサードセミナー 15

A new paradigm of pacing - CSP or Leadless? - 〜 みんなで学ぼう！ 新しいペーシング 〜

15:20-16:20

座長：里見 和浩（東京医科大学病院）
座長：髙月 誠司（慶應義塾大学病院）
共催：アボットメディカルジャパン合同会社/日本光電工業株式会社

SS15-1

Tips for safe use of Aveir ™ VR based on real-world data in the United States ········································

944

Speaker：Eyman Mortada（Aurora HealthCare Group,USA）

SS15-2多様化するペーシング治療へのアプローチ -CPS Locator 3D の実力- ·······················································
Speaker：加藤 寛之（JCHO 中京病院）

Oral Presentation 26
Clinical Studies 3944

16:30-17:40

Chair：Takashi Yamada（Takaishi- Fujii Hospital, Japan）
Chair ：Nobuhiro Nishii（Okayama University Graduate School of Medicine, Japan）
Discusser ：Satoshi Yanagisawa（Nagoya University Graduate School of Medicine, Japan）
Discusser ：Kentaro Goto（Tokyo Medical and Dental University Hospital, japan）

第70回日本不整脈心電学会学術大会

第２日目

Speaker：Reo Hata（Kyoto University Hospital, Japan/Center of iPS Cell Research and Application, Kyoto
University, Japan）

第 70 回日本不整脈心電学会学術大会

O26-1

47

IMPEDANCE RISE AFTER ONE SCREW ROTATION PREDICTS ACCEPTABLE CAPTURE THRESHOLD IN
LEADLESS PACEMAKER Aveir™ VR IMPLANTS ············································································· 527
Speaker：Ryusuke Ota（JCHO Chukyo Hospital, Japan）

THE IMPACT OF PREOPERATIVE MALNUTRITION ON PATIENTS WITH PACEMAKER IMPLANTATION······················································································································································ 528

O26-3

WHICH IS MORE SUITABLE FOR PREDICTING THE OPTIMAL LEFT ATRIAL APPENDAGE CLOSURE DEVICE SIZE, TRADITIONAL MAXIMUM DIAMETER OR PERIMETER DERIVED DIAMETER? ············· 528

O26-4

COMPUTED TOMOGRAPHIC PREDICTORS FOR ELECTROGRAM AMPLITUDE IN SUBCUTANEOUS IMPLANTABLE CARDIOVERTER-DEFIBRILLATORS ··········································································· 529

O26-5

WHAT IS A PREDICTOR OF INCREASING THE CAPTURE THRESHOLD IN LEFT BUNDLE BRANCH AREA
PACING FROM OUR INITIAL EXPERIENCE? ··················································································· 529

Speaker：Koji Yasumoto（Osaka Rosai Hospital, Japan）

Speaker：Satoko Ryuzaki（Chiba University Graduate School of Medicine, Japan）

Speaker：Hiroshi Hasegawa（Gunma University Graduate School of Medicine, Japan）

Speaker：Junichi Doi（Tsuchiura Kyodo General Hospital, Japan）

O26-6

PROGNOSTIC IMPACT OF DERIVED NEUTROPHIL TO LYMPHOCYTE RATIO IN PATIENTS WITH ADHF
REGARDLESS OF ATRIAL FIBRILLATION ······················································································· 530
Speaker：Takumi Kondo（Osaka General Medical Center, Japan）

第 7 会場  ホテル日航金沢 3F 孔雀の間 C

Symposium 4
LEFT ATRIAL APPENDAGE OCCLUSION: ARE WE ON THE SAME PAGE? ー MEDICAL AND SURGICAL APPROACHES
8:30-10:10
Chair：Shephal K. Doshi（Pacific Heart Institute, Santa Monica, USA）
Chair ：Yosuke Ishii（Nippon Medical School, Japan）

SY4-1

Keynote Lecture ······························································································································

209

Speaker：Shephal K. Doshi（Pacific Heart Institute, Santa Monica, USA）

SY4-2

THE CURRENT STATE OF LEFT ATRIAL APPENDAGE CLOSURE IN JAPAN: HOW ESTABLISHED HAS
BEEN THE EVIDENCE? ················································································································· 210

SY4-3

EARLY OUTCOMES OF ROBOTIC CRYOMAZE PROCEDURE WITH LAA OCCLUSION FOR ATRIAL FIBRILLATION WITH MITRAL REGURGITATION ······················································································ 211

Speaker：Yusuke Kondo（Chiba University Graduate School of Medicine, Japan）

Speaker：Satsuki Fukushima（National Cerebral and Cardiovascular Center, Japan）

SY4-4

TOTALLY THORACOSCOPIC STAND-ALONE LEFT-ATRIAL APPENDECTOMY ·······························

212

Speaker：Toshiya Ohtsuka（New-heart Watanabe International Institute, Japan）

Symposium 5
STRATEGY OF VT ABLATION

10:20-12:00

Chair：William G. Stevenson（Vanderbilt University Medical Center, USA）
Chair ：Akihiko Nogami（Tokyo Heart Rhythm Hospital, Japan）

SY5-1

Keynote Lecture
OVERVIEW OF VT ABLATION FOR STRUCTURAL HEART DISEASES ············································

213

Speaker：William G. Stevenson（Vanderbilt University Medical Center, USA）

SY5-2

VENTRICULAR TACHYCARDIA ABLATION STRATEGIES FOR DIFFERENT ETIOLOGIES ·················

214

Speaker：Kenji Okubo（Yokosuka Kyosai Hospital, Japan）

SY5-3

PAPILLARY MUSCLE VENTRICULAR ARRHYTHMIA ABLATION ·····················································

215

Speaker：Frank Bogun（University of Michigan, USA）

SY5-4

FIXED LINES OF CONDUCTION BLOCK AS A CORE OF THE DECELERATION ZONE: HOW TO ABLATE
3-D VT CIRCUIT ···························································································································· 216
Speaker：Takuro Nishimura（Tokyo Medical and Dental University, Japan）

第70回日本不整脈心電学会学術大会

第２日目

O26-2

第 70 回日本不整脈心電学会学術大会

48

ランチョンセミナー 16
患者満足度 9.8 達成への取り組み

12:30-13:30

座長：山根 禎一（東京慈恵会医科大学循環器内科）
共催：オムロン ヘルスケア株式会社

患者満足度 9.8 達成への取り組み ·······································································································918

濵 義之（幕張不整脈クリニック）

APHRS-JHRS Joint Symposium
APHRS-JHRS Joint Symposium
TACKLING WITH THE AGEING SOCIETY

14:00-15:10

Chair：Kyoko Soejima（Kyorin University, Japan）
Chair ：Yasushi Mukai（Japanese Red-Cross Fukuoka Hospital, Japan）

APHRS-JHRS1 COGNITIVE FUNCTION AND ATRIAL FIBRILLATION ABLATION ············································

166

Speaker：Hui-Nam Pak（Yonsei University Health System, Republic of Korea）

APHRS-JHRS2 MODIFIABLE RISK FACTORS FOR ATRIAL FIBRILLATION ·····················································

167

Speaker：Prashanthan Sanders（University of Adelaide, Australia）

APHRS-JHRS3 ALCOHOL CONSUMPTION AND AF: SUBSTRATE ·································································

168

Speaker：Tetsuo Sasano（Tokyo Medical and Dental University, Japan）

APHRS-JHRS4 GENDER DIFFERENCE OF ATRIAL FIBRILLATION ·································································

169

Speaker：Takanori Yamaguchi（Saga University, Japan）

Women in EP

15:20-16:30

座長：副島 京子（杏林大学医学部循環器内科）
座長：中井 俊子（日本大学医学部内科学系先端不整脈治療学分野）
座長：中野 由紀子（広島大学大学院医系科学研究科循環器内科学）····················································································································································

WEP1

110

中島 夏奈（佐賀大学医学部循環器内科）····················································································································································

WEP2

111

長谷川 奏恵（福井大学医学部循環器内科学）

第 8 会場  金沢市アートホール 6F ホール

MP 口述演題 8
心電図 2

9:00-9:50

座長：杉浦 裕之（日本赤十字社愛知医療センター名古屋第二病院）
座長：フラナガン 洋子（京都大学医学部附属病院検査部）

MPO8-1

心電図判読に関する部署内勉強会実施後のアンケート調査 ······································································836

西垣 哲太（横浜市立大学附属病院薬剤部）

MPO8-2

遅発性心タンポナーデに対する標準 12 誘導心電図 V5 誘導の有用性に関する検討 ·······································

837

安田 奈央（名古屋掖済会病院臨床工学部）

MPO8-3

心房細動に対する心腔内除細動にて心室細動が誘発された 2 症例 ·····························································837

八木 桃香（さいたま赤十字病院臨床工学技術課）

MPO8-4右室連続刺激時の QRS 波形の違いを用いた SVT 鑑別法についての検討 ···················································

838

徳留 大剛（横浜労災病院臨床工学部）

MP 口述演題 9
チーム医療

10:00-10:50

座長：渡辺 智美（市立秋田総合病院臨床検査科）
座長：山田 春海（榊原記念病院）

第70回日本不整脈心電学会学術大会

第２日目

LS16

第 70 回日本不整脈心電学会学術大会

MPO9-1

49

緊急対応を可能とする技師による心電図診断の重要性 ············································································

839

西中 麻里奈（旭川医科大学病院臨床検査・輸血部）

肺静脈隔離術における食道上の通電を減らす工夫の検討 ·········································································
亀沢 志帆（NHO 仙台医療センター臨床工学室）

840

MPO9-3上大静脈隔離に及ぼす横隔神経の関与 ·································································································

840

鬼頭 宏誠（名古屋徳洲会総合病院臨床工学室）

MPO9-4

止血デバイス (VASCADE MVP) 導入による患者満足度向上および看護業務軽減への取り組み ···················

841

坂之上 春菜（岡山ハートクリニック看護部）

MP 口述演題 10
S-ICD

11:00-11:50

座長：縮 友和（AOI 国際病院 ME 部）
座長：柴田 幸美（近畿大学病院臨床工学部）

MPO10-1 皮下植込み型除細動器 (S-ICD) の電池早期消耗発生率の検討 ··································································

842

柴田 信哉（榊原記念病院臨床工学科）

MPO10-2 皮下植込み型除細動器 (S-ICD) のアンダーセンスによりショック治療に至らなかった 1 例 ···························

843

藤本 浩太（三井記念病院 ME サービス部）

MPO10-3 リード留置位置に苦慮したが，術後の設定で筋電ノイズ誤認識を回避できた S-ICD の 1 例 ··························

843

千葉 晶奈（東京医科大学病院循環器内科不整脈センター）

MPO10-4 S-ICD の DFT において，筋痙攣により VF 検出不能となった 1 例 ··························································

844

荒井 美保（東京都立多摩総合医療センター麻酔科臨床工学技士室）

ランチョンセミナー 17
HeartInsight を究める

12:30-13:30

座長：夛田 浩（福井大学医学部病態制御医学講座循環器内科学）
共催：バイオトロニックジャパン株式会社

LS17-1

HeartInsight のエビデンスを究める ····································································································

919

副島 京子（杏林大学医学部循環器内科学）

LS17-2

HeartInsight の洞察力を日常診療にどう生かすか ··················································································

919

佐々木 真吾（弘前大学大学院医学研究科循環器腎臓内科学講座）

Symposium 6
CHANNELOPATHIES ASSOCIATED WITH SUDDEN CARDIA DEATH IN CHILDREN AND ADOLESCENTS
14:00-15:40
Chair：Lia Crotti（I.R.C.C.S. Istituto Auxologico Italiano and University of Milano Bicocca, Italy）
Chair ：Takeshi Aiba（National Cerebral and Cardiovascular Center, Japan）

SY6-1

Keynote Lecture
ROLE OF GENETIC IL LQTS AND CALMODULINOPATHY ······························································

217

Speaker：Lia Crotti（I.R.C.C.S. Istituto Auxologico Italiano and University of Milano Bicocca, Italy）

SY6-2

LQT UP DATE ·······························································································································

218

Speaker：Yoko Yoshida（Osaka City General Hospital, Japan）

SY6-3

DIAGNOSIS AND MANAGEMENT OF SHORT QT SYNDROME IN CHILDHOOD AND ADOLESCENCE······················································································································································ 219
Speaker：Hiroshi Suzuki（Uonuma Institute of Community Medicine, Niigata University Medical and Dental
Hospital, Japan）

SY6-4

CPVT ············································································································································

220

Speaker：Seiko Ohno（National Cerebral and Cardiovascular Center, Japan）

SY6-5

IDENTIFICATION AND MANAGEMENT OF SHORT QT SYNDROME ···············································
Speaker：Noriko Fukue（Yamaguchi Prefectural Grand Medical Center, Japan）

第70回日本不整脈心電学会学術大会

221

第２日目

MPO9-2

第 70 回日本不整脈心電学会学術大会

50

SY6-6

EFFICACY OF CARDIAC SYMPATHETIC DENERVATION TO CATECHOLAMINERGIC POLYMORPHIC VENTRICULAR TACHYCARDIA ············································································································ 222

SY6-7

A LONG-TERM FOLLOW-UP STUDY OF JAPANESE ANDERSEN-TAWIL SYNDROME PATIENTS······················································································································································

Speaker：Masayoshi Mori（Osaka Women s and Children s Hospital, Japan）

Symposium 7
NEW TECHNOLOGY FOR ARRHYTHMIA

15:50-17:30

Chair：Josep Kautzner（Institute for Clinical and Experimental Medicine (IKEM) Prague, Czech Republic）
Chair ：Hiroshi Nakagawa（Department of Cardiovascular Medicine, Cleveland Clinic, USA）

SY7-1

Keynote Lecture1) OPTIMIZATION OF HIGH POWER-SHORT DURATION RF ABLATION IN AF PATIENTS; AND 2) ADVANTAGES AND DISADVANTAGES OF PULSED-FIELD ABLATION: HOW TO CONTROL DURABLE PFA LESIONSIZE? ············································································································································ 224
Speaker：Hiroshi Nakagawa（Department of Cardiovascular Medicine, Cleveland Clinic, USA）

SY7-2

Keynote Lecture1) THE CURRENT STATUS OF PULSED-FIELD ABLATION; AND 2) WILL RADIOTHERAPY REPLACECATHETER ABLATION OF VT? ····································································································· 225

SY7-3

A NOVEL HEATED SALINE-ENHANCED RF NEEDLE CATHETER ABLATION FOR A CASE OF REFRACTORY
VENTRICULAR TACHYCARDIA ······································································································ 226

Speaker：Josef Kautzner（Institute for Clinical and Experimental Medicine (IKEM) Prague, Czech Republic）

Speaker：Atsushi Suzuki（Yodogawa Christian Hospital, Japan/Heart Rhythm Service and Translational Interventional Electrophysiology Laboratory, Mayo Clinic/St. Marys Campus, Rochester, Minnesota, USA）

SY7-4

BASIC MECHANISM AND CLINICAL EXPERIENCE OF RADIOTHERAPY OF VENTRICULAR ARRHYTHMIAS······················································································································································ 227
Speaker：Mari Amino（Tokai University, Japan）

第 9 会場  ホテル金沢 2F ダイヤモンド A

Oral Presentation 27
Arrhythmia Syndromes (Brugada, LQT, ER, etc) 2

8:30-9:40

Chair：Hiroshi Morita（Okayama University, Japan）
Chair ：Yoshiyasu Aizawa（Nippon Medical School Hospital, Japan）
Discusser ：Keiko Sonoda（National Cerebral and Cardiovascular Center, Japan）
Discusser ：Soichiro Yamashita（Hyogo Prefectural Awaji Medical Center, Japan）

O27-1

CIRCADIAN CHANGES IN CORRECTED QT INTERVAL IN CHILDREN WITH LONG QT SYNDROME AND
HEALTHY VOLUNTEERS ··············································································································· 531

O27-2

DIVERSE PHENOTYPIC MANIFESTATIONS IN A FAMILY WITH A NOVEL RYR2 E4107A VARIANT······················································································································································

Speaker：Masao Yoshinaga（NHO Kagoshima Medical Center, Japan/Orange Medical and Welfare Center）

532

Speaker：Tadashi Nakajima（Gunma University Graduate School of Medicine,Japan）

O27-3

GENETIC TESTING IN EARLY-ONSET ATRIAL FIBRILLATION WITHOUT ACQUIRED RISK FACTORS······················································································································································ 532
Speaker：Ayana Sasaki（Kanazawa University, Japan）

O27-4

THE ARRHYTHMOGENIC SUBSTRATE OF J-WAVE SYNDROME: INSIGHTS FROM THE ORIGIN OF TRIGGERED PREMATURE VENTRICULAR CONTRACTIONS ·································································· 533
Speaker：Naoya Kataoka（University of Toyama, Japan）

O27-5

ARE GENETIC TESTS OTHER THAN CONGENITAL LONG QT SYNDROME TYPE1-3 MEANINGFUL?
······················································································································································ 533
Speaker：Sho Okamura（Hiroshima University Hospital, Japan）

O27-6

CHANGE IN TPEAK TO TEND INTERVAL TO QT INTERVAL RATIO WITH ISOPROTERENOL INFUSION IN
PATIENTS WITHOUT ORGANIC HEART DISEASE ·········································································· 534
Speaker：Shota Saito（Hokkaido University Hospital, Japan）

第70回日本不整脈心電学会学術大会

第２日目

223

Speaker：Koichi Kato（Shiga University of Medical Science, Japan）

第 70 回日本不整脈心電学会学術大会

51

ディベート 6
長期持続性の心房細動にケミカルアブレーションをするか、しないか

9:50-10:50

座長：沖重 薫（横浜みなと心臓クリニック / 昭和大学江東豊洲病院循環器科）
座長：高橋 淳（横須賀共済病院循環器内科）

する ··············································································································································

349

慶田 毅彦（千鳥橋病院循環器内科）

DB6-2する ··············································································································································

350

滝川 正晃（東京医科歯科大学）

DB6-3

しない ···········································································································································

351

松尾 征一郎（杏林大学医学部附属病院循環器内科）

DB6-4

しない ···········································································································································

352

増田 正晴（関西労災病院循環器内科）

Panel Discussion 52024 年不整脈治療ガイドラインのアブレーション適応を再考する！！

11:00-12:00

座長：里見 和浩（東京医科大学循環器内科学講座）
座長：岩﨑 雄樹（日本医科大学循環器内科）

PD5-1

心房細動アブレーションの適応拡大（仮） ···························································································

260

山下 省吾（東京慈恵会医科大学葛飾医療センター）PD5-2

心房細動アブレーション

Beyond the PVI（仮） ················································································261

岡 崇史（大阪大学大学院医学系研究科循環器内科学）

PD5-3

心室性不整脈のカテーテルアブレーション Up to date（仮） ··································································

262

黒木 健志（山梨大学大学院総合研究部医学域内科学講座循環器内科学教室）

ランチョンセミナー 18
心房細動アブレーションの新時代：3D Integrated PFA の初期臨床経験12:30-13:30

座長：宮﨑 晋介（東京医科歯科大学病院循環器内科）
共催：ジョンソン・エンド・ジョンソン株式会社

LS18-1

3D マッピングで極める本当のパルスフィールドアブレーションとは？ 〜Contact Visualized PFA の実践〜······················································································································································ 920
奥村 恭男（日本大学医学部内科学系循環器内科学分野）

LS18-2

パルスフィールドアブレーションにおいて 3 次元マッピングはなぜ必要なのか？ - 3D Integrated PFA の意義を考える ················································································································································ 920
木村 正臣（弘前大学大学院医学研究科不整脈先進治療学講座）

ディベート 7
EP 大学プレゼンツ！ SVT 診断基準王座決定戦：ぶっちゃけ、どの診断基準がいちばんイケてるの？

14:00-15:10

座長：金古 善明（群馬大学循環器内科）
座長：丸山 光紀（日本医科大学武蔵小杉病院）

DB7-1····················································································································································

353

永嶋 孝一（日本大学医学部内科学系循環器内科学分野）

DB7-2····················································································································································354

松永 泰治（大阪労災病院循環器内科）

DB7-3····················································································································································355

水上 暁（亀田総合病院循環器内科）

DB7-4····················································································································································
西内 英（群馬県立心臓血管センター）

第70回日本不整脈心電学会学術大会

356

第２日目

DB6-1

第 70 回日本不整脈心電学会学術大会

52

Oral Presentation 28
AF 6

15:20-16:30

O28-1

REAL-WORLD IMPACT OF VISIBLE STEERABLE SHEATHS ON 3-DIMENSIONAL MAP FOR PAROXYSMALATRIAL FIBRILLATION CATHETER ABLATION: THE INSIGHT STUDY ············································ 535
Speaker：Yasuo Okumura（Nihon University, Japan）

O28-2

COMPARISON OF LOW BODY WEIGHT AND OUTCOMES AFTER AF ABLATION: FROM THE TRANQUILIZE AF ·········································································································································· 536
Speaker：Yumiko Nakanishi（NHO Kyoto Medical Center, Japan）

O28-3

NONINVASIVE-VISUALIZATION OF THE ESOPHAGUS BY INTRACARDIAC ECHOCARDIOGRAPHY (ICE)IN 3D-MAPPING SYSTEM: UTILITY AND SAFETY OF ICE ESOPHAGUS-GUIDED HIGH-POWER SHORTDURATION ABLATION ·················································································································· 536
Speaker：Koji Sudo（University of Yamanashi, Japan）

O28-4

IMPACT OF INTERVAL BETWEEN DIAGNOSIS OF ATRIAL FIBRILLATION AND INITIAL ABLATION ON
NEED FOR ADDITIONAL ABLATION BEYOND PULMONARY VEIN ISOLATION ······························ 537
Speaker：Takafumi Okuyama（Jichi Medical University, Japan）

O28-5

COMPARISON OF HEMOSTASIS AND COMPLICATION BETWEEN NOVEL VENOUS CLOSURE SYSTEMS(VASCADE MVP) AND CONVENTIONAL FIGURE-OF-EIGHT SUTURE AFTER CARDIAC CATHETER ABLATION ············································································································································ 537
Speaker：Maki Ono（Kameda Medical Center, Japan）

O28-6

UTILITY OF FIB-4 IN PREDICTING RECURRENCE OF ATRIAL FIBRILLATION CATHETER ABLATION IN
PATIENTS WITH HEART FAILURE ································································································· 538
Speaker：Kyoko Koyama（Yamagata University, Japan）

教育講演 6
左脚ペーシング、刺激伝導ペーシング

16:40-17:40

座長：三橋 武司（星総合病院循環器内科）
座長：渡邉 英一（藤田医科大学ばんたね病院循環器内科）

ES6-1刺激伝導系ペーシング概要：中隔・ヒス・左脚・右脚ペーシングなど全般 ·················································296劔 卓夫（済生会熊本病院循環器内科）

ES6-2

左脚ペーシング：実際の留置法、経験、研究など ··················································································297

占野 賢司（大阪市立総合医療センター）

ES6-3

CRT 適応に対する左脚ペーシング (LOT-CRT も含む) ··········································································

298

佐藤 俊明（杏林大学医学部不整脈先進治療学研究講座）

第 10 会場  ホテル金沢 2F ダイヤモンド B

MP シンポジウム 3
デバイス設定、私の suggestion が功を奏した！

8:30-9:30

座長：前川 正樹（おもと会大浜第一病院診療技術部臨床工学科）
座長：渡邉 哲広（獨協医科大学埼玉医療センター臨床工学部）

MPSY3-1····················································································································································

381

山本 基善（心臓血管センター金沢循環器病院）

MPSY3-2····················································································································································382

崎山 貴也（島根大学医学部附属病院）

MPSY3-3····················································································································································
新城 卓美（亀田総合病院）

第70回日本不整脈心電学会学術大会

383

第２日目

Chair：Yasutoshi Nagata（Japanese Red Cross Musashino Hospital, Japan）
Chair ：Keijiro Nakamura（Toho Ohashi Medical Center, Japan）
Discusser ：Mamoru Hayano（Kansai Electric Power Hospital, Japan）
Discusser ：Junichi Ooka（Kobe City Medical Center General Hospital, Japan）

第 70 回日本不整脈心電学会学術大会

53

MP シンポジウム 4
心不全患者におけるデバイス治療について：植込み型心臓不整脈デバイス認定士の役割について考える

9:40-10:50

座長：池田 礼史（埼玉医科大学国際医療センター心臓内科）
座長：服部 和子（国立循環器病研究センター）····················································································································································

384

加藤 未和（浜松赤十字病院看護部）

MPSY4-2····················································································································································385

金井 利沙（埼玉医科大学国際医療センター）

MPSY4-3····················································································································································

386

祝迫 周平（金沢大学附属病院 ME 機器管理センター）

MP ディベート 2
AT 回路解明に最適な 3D はどれだ⁉

11:00-12:10

座長：濱崎 誠之（横須賀共済病院臨床工学科）
座長：岡田 拓也（札幌心臓血管クリニック）

MPDB2-1 CARTO ········································································································································

406

角野 健太（東京ハートリズムクリニック）

MPDB2-2 EnSite ···········································································································································

407

安田 奈央（名古屋掖済会病院）

MPDB2-3 Rhythmia ······································································································································

408

堀田 慎吾（福井大学医学部附属病院）

MP 口述演題 11
デバイス 2

14:00-15:10

座長：中嶋 勉（群馬県立心臓血管センター臨床工学課）
座長：齋藤 修（新潟大学医学部保健学科）

MPO11-1 CRTD 術前の冠静脈洞描出目的 CT についての検討 ··············································································

845

齋藤 一樹（川崎幸病院放射線科）

MPO11-2 CiEDs 外来患者リスト自動作成ソフト導入後の業務効率化の検証 ·····························································846

萩原 陽（杏林大学医学部付属病院臨床工学室）

MPO11-3 CIEDs 植込み例の肝癌に対するラジオ波焼灼療法 (RFA) における磁場ナビゲーションシステムの使用制限について······················································································································································ 846
浅見 陽介（順天堂大学医学部附属順天堂医院臨床工学室）

MPO11-4 VF Therapy Assurance 機能により頻回な不適切作動が生じた 1 例 ··························································

847

中野 僚哉（君津中央病院臨床工学科）

MPO11-5 LIA(Lead integrity Alert) により ICD リード断線を早期発見できた 1 症例 ················································

847

中西 理恵子（奈良県西和医療センター臨床工学技術部）

MPO11-6 当院の Heart Insight スコアの実際 ·····································································································848

土屋 祐花（千葉大学医学部附属病院臨床工学センター）

MP 教育講演 2
これだけは、知っておきたいペースメーカの設定：初級から中級

15:20-16:20

座長：河野 律子（産業医科大学医学部 不整脈先端治療学）
座長：髙垣 勝（滋賀県立総合病院）

MPES2-1 症例から考えるモード・レートレスポンス設定 ·····················································································

396

三浦 晃裕（奈良県立医科大学附属病院）

MPES2-2 不応期の設定 デバイスの不応期、PMT、RNRVAS の対応 ···································································

397

浅木 康志（愛媛大学医学部附属病院 ME 機器センター）

MPES2-3 Avdelay 関連 ···································································································································
有道 真久（心臓病センター榊原病院）

第70回日本不整脈心電学会学術大会

398

第２日目

MPSY4-1

第 70 回日本不整脈心電学会学術大会

54

MP ディベート 3
遠隔モニタリング、どれが使いやすい？：管理方法の工夫

16:30-17:40

座長：堺 美郎（済生会熊本病院臨床工学部）
座長：脇田 亜由美（一宮市立市民病院臨床工学室）

409

中野 克哉（神戸大学医学部附属病院臨床工学部）

MPDB3-2 BIOTRONIK ·································································································································

410

加藤 隆太郎（弘前大学医学部附属病院臨床工学部）

MPDB3-3 Boston ··········································································································································

411

金子 寛昭（香川県立中央病院臨床工学部）

MPDB3-4 Micro Port ·····································································································································

412

村上 秀崇（東京医科大学八王子医療センター）

MPDB3-5 MEDTRONIC ································································································································

413

中谷 暁洋（りんくう総合医療センター）

第 11 会場  ホテル金沢 2F ダイヤモンド C

企画：カテーテルアブレーション委員会
J-AB データベースを使った研究報告

8:30-9:40

座長：井上 耕一（NHO 大阪医療センター循環器内科）
座長：髙月 誠司（慶應大学医学部循環器内科）
座長：里見 和浩（東京医科大学病院循環器内科）

CAA1····················································································································································

123

後藤 健太朗（東京医科歯科大学病院循環器内科）

CAA2····················································································································································

124

松田 祥宏（関西労災病院循環器内科・不整脈科）

CAA3····················································································································································

125

中島 孝（中部国際医療センター）

CAA4····················································································································································

126

及川 淳（北里大学医学部臨床研究センター）

特別企画 1
医療機器の開発から市販後における RWD の活用

9:50-10:50

座長：清水 渉（日本医科大学大学院医学系研究科循環器内科学分野）
座長：山根 禎一（東京慈恵会医科大学附属病院循環器内科）

SPL1

医療機器の開発から市販後における RWD の活用 ··················································································

364

伊藤 奈津子（医薬品医療機器総合機構医療機器ユニット医療機器審査第一部）

企画：看護師部会
高齢者の心房細動についてどう向き合うか

11:00-12:10

座長：栗田 康生（国際医療福祉大学大学院 / 国際医療福祉大学三田病院心臓血管センター）

NSA1····················································································································································

159

木下 美智留（湘南東部総合病院）

NSA2····················································································································································160

菅 令子（すがクリニック）

NSA3····················································································································································
鎌倉 令（国立循環器病研究センター不整脈科）

第70回日本不整脈心電学会学術大会

161

第２日目

MPDB3-1 Abbot ···········································································································································

第 70 回日本不整脈心電学会学術大会

55

ランチョンセミナー 19
デバイス管理における「働き方改革」

12:30-13:30

座長：池田 礼史（埼玉医科大学国際医療センター心臓内科）
座長：中谷 暁洋（りんくう総合医療センター臨床工学科）

LS19-1

筑波大学附属病院の取り組み ·············································································································

921

飯岡 勇人（筑波大学附属病院循環器内科）
石井 渉（筑波大学附属病院臨床工学部）

LS19-2

杏林大学医学部付属病院の取り組み ····································································································

921

前田 明子（杏林大学医学部循環器内科学）

企画：植込み型デバイス委員会
国内のデバイス治療において委員会の果たす役割と今後

14:00-15:10

座長：安部 治彦（くらて病院）
座長：石井 庸介（日本医科大学心臓血管外科）

IDA1

登録評価部会の果たす役割と今後 ·······································································································

127

三橋 武司（星総合病院循環器内科）

IDA2

教育・認定制度部会の果たす役割と今後 ······························································································

128

髙木 雅彦（関西医科大学総合医療センター不整脈治療センター）

IDA3

合併症対策部会の果たす役割と今後 ····································································································129

野田 崇（東北大学病院循環器内科）

IDA4

社会問題対策部会の果たす役割と今後 ·································································································

130

渡邉 英一（藤田医科大学ばんたね病院循環器内科）

IDA5

リード関連検討部会の果たす役割と今後 ······························································································

131

庄田 守男（東京女子医科大学循環器内科）

IDA6

小児・先天性心疾患部会の果たす役割と今後 ························································································

132

宮﨑 文（聖隷聖隷浜松病院小児循環器科成人先天性心疾患科）

第 29 回日本不整脈心電学会学術奨励賞選考会

15:20-16:20

選考委員長：栗田 隆志（近畿大学病院心臓血管センター）
選考委員：辻 幸臣（名古屋大学大学院医学研究科循環器先端医療研究学）
選考委員：篠原 徹二（大分大学医学部循環器内科・臨床検査診断学講座）
選考委員：相澤 義泰（日本医科大学付属病院循環器内科）
選考委員：松永 泰治（大阪労災病院循環器内科）
選考委員：川上 大志（愛媛大学医学部附属病院循環器・呼吸器・腎高血圧内科）
選考委員：森田 純次（札幌心臓血管クリニック循環器内科）

AEA1

EMPAGLIFLOZIN ATTENUATES ARRHYTHMOGENESIS IN DIABETIC CARDIOMYOPATHY BY NORMALIZING INTRACELLULAR CA2+ HANDLING IN VENTRICULAR CARDIOMYOCYTES. AM J PHYSIOL HEARTCIRC PHYSIOL 2023 ······················································································································ 429
門坂 崇秀（北海道大学大学院医学研究院循環病態内科学教室）

AEA2

NOVEL CALMODULIN VARIANT P.E46K ASSOCIATED WITH SEVERE CATECHOLAMINERGIC POLYMORPHIC VENTRICULAR TACHYCARDIA PRODUCES ROBUST ARRHYTHMOGENICITY IN HUMAN INDUCEDPLURIPOTENT STEM CELL-DERIVED CARDIOMYOCYTES. CIRC ARRHYTHM ELECTROPHYSIOL 2023······················································································································································ 430

AEA3

PROGNOSTIC IMPLICATIONS AND EFFICACY OF CATHETER ABLATION BY ATRIAL FIBRILLATION TYPE.
J AM HEART ASSOC.2023 ······································································································ 430

AEA4

ORAL ANTICOAGULATION AFTER ATRIAL FIBRILLATION CATHETER ABLATION: BENEFITS AND RISKS.
EUR HEART J. 2023 ····················································································································· 431

高 景山（京都大学大学院医学研究科循環器内科）

三山 寛司（慶應義塾大学医学部循環器内科）

金岡 幸嗣朗（国立循環器病研究センター情報利用促進部）

第70回日本不整脈心電学会学術大会

第２日目

共催：日本メドトロニック株式会社

第 70 回日本不整脈心電学会学術大会

56

第 24 回鈴木謙三記念 医科学応用研究財団研究助成による日本不整脈心電学会論文賞発表会

16:30-17:10

座長：志賀 剛（東京慈恵会医科大学臨床薬理学）

ELECTROPHYSIOLOGICAL AND HISTOPATHOLOGICAL CHARACTERISTICS OF VENTRICULAR TACHYCARDIA ASSOCIATED WITH PRIMARY CARDIAC TUMORS. J AM COLL CARDIOL EP 2023 ············· 432

SAA2

BALLOON SURFACE TEMPERATURE-CONTROLLED ABLATION USING A SECOND-GENERATION RADIOFREQUENCY HOTBALLOON: AN IN VIVO FEASIBILITY STUDY.EUROPACE2023 ······················ 433

村田 広茂（日本医科大学付属病院循環器内科）

山﨑 浩（筑波大学医学医療系循環器内科）

論文賞授賞式

17:10-17:30

会長：夛田 浩（福井大学医学部循環器内科学）
会長：草野 研吾（国立循環器病研究センター心臓血管内科部門）
選考委員長：栗田 隆志（近畿大学病院心臓血管センター）
選考委員長：志賀 剛（東京慈恵会医科大学臨床薬理学）

Anatomy Theater  ホテル日航金沢 3F 孔雀の間 B
心臓病理・解剖標本展示

8:30-12:10
共催：日本光電工業株式会社····················································································································································

心臓解剖ハンズオンセミナー（事前予約制）

952

9:40-10:40
共催：日本光電工業株式会社

ATHS2

実心臓で考える不整脈治療の問題点と新たな展開:豚心臓を用いて系統的心臓解剖を行いながら心臓構造を確認し、ヒト実心臓 (3D 画像で提示) との対応をみながら正常刺激伝導系構造および不整脈治療を考える ······················ 960
講師：井川 修（日本医科大学付属病院/セントマーガレット病院循環器内科）

心臓解剖ハンズオンセミナー（事前予約制）

14:10-15:10
共催：日本光電工業株式会社

ATHS3

実心臓で考える不整脈治療の問題点と新たな展開:豚心臓を用いて系統的心臓解剖を行いながら心臓構造を確認し、ヒト実心臓 (3D 画像で提示) との対応をみながら正常刺激伝導系構造および不整脈治療を考える ······················ 961
講師：井川 修（日本医科大学付属病院/セントマーガレット病院循環器内科）

心臓病理・解剖標本展示

14:10-17:00
共催：日本光電工業株式会社····················································································································································

心臓解剖ハンズオンセミナー（事前予約制）

953

16:30-17:30
共催：日本光電工業株式会社

第70回日本不整脈心電学会学術大会

第２日目

SAA1

第 70 回日本不整脈心電学会学術大会

ATHS4

57

実心臓で考える不整脈治療の問題点と新たな展開:豚心臓を用いて系統的心臓解剖を行いながら心臓構造を確認し、ヒト実心臓 (3D 画像で提示) との対応をみながら正常刺激伝導系構造および不整脈治療を考える ······················ 962
講師：井川 修（日本医科大学付属病院/セントマーガレット病院循環器内科）

第２日目

Short Session 会場  ホテル日航金沢 4F 鶴の間

Short Presentation 7
AF 4

8:30-9:30

Chair：Junjiro Koyama（Saiseikai Kumamoto Hospital, Japan）
Chair ：Sou Takenaka（IMS Katsushika Heart Center, Japan）
Discusser ：Koichiro Sonoda（Sasebo City General Hospital, Japan）
Discusser ：Hidekazu Kondo（Oita University, Japan）

S7-1

THE EFFECTIVENESS OF ADDITIONAL ABLATION FOR REGIONS WITH SHORT CYCLE LENGTHS AS
INDICATED BY THE NEW CARTOFINDER ALGORISM, CYCLE LENGTH COLORING MAP ··············· 626
Speaker：Keiichi Ashikaga（Miyazaki Medical Association Hospital, Japan）

S7-2

CHARACTERISTICS OF STRUCTURAL REMODELING IN ATRIAL FIBRILLATION PATIENTS WITH HEARTFAILURE WITH PRESERVED EJECTION FRACTION ······································································· 627
Speaker：Shuntaro Tamura（Gunma University Hospital, Japan）

S7-3

THE UTILITY OF CONTRAST COMPUTED TOMOGRAPHY AND A MULTI-ELECTRODE CATHETER WITH
INNER LUMEN FOR INTRACARDIAC DEFIBRILLATION IN DETECTING THE VEIN OF MARSHALL······················································································································································ 627
Speaker：Yumi Yasui（Yokohama City Minato Red Cross Hospital, Japan）

S7-4

IMPACT OF LOW BODY-MASS INDEX ON PAROXYSMAL ATRIAL FIBRILLATION ABLATION OUTCOMES······················································································································································ 628
Speaker：Shin Meguro（Saitama Red Cross Hospital, Japan）

S7-5

DIVERSITY IN ENDOCARDIAL PROPAGATION OF STRICTLY DIAGNOSED MARSHALL BUNDLE-RELATEDATRIAL TACHYCARDIA ················································································································· 628
Speaker：Yasuaki Tanaka（Yokosuka Kyosai Hospital, Japan）

S7-6

THE IMPACT OF ESCAPE MAPPING FOR ROOF LINE COMPLETION DURING BOX ISOLATION FOR ATRIALFIBRILLATION ······························································································································· 629
Speaker：Kazuaki Kaitani（Japanese Red Cross Otsu Hospital, Japan）

Short Presentation 8
実験モデル

10:00-10:50

Chair：Takeshi Aiba（National Cerebral and Cardiovascular Center, Japan）
Chair ：Ichitaro Abe（Oita University, Japan）
Discusser ：Kenshi Hayashi（Kanazawa University Hospital, Japan）
Discusser ：Asami Kashiwa（Niigata City General Hospital, Japan）

S8-1

LIGHT CYCLE RESTRICTED FEEDING MODIFIES DAILY RHYTHMS IN THE LONG QT SYNDROMERELATED PHENOTYPES VIA AUTONOMIC SIGNALING AND CORE BODY TEMPERATURE IN MICE······················································································································································ 630
Speaker：Makoto Ono（University of Kentucky, US）

S8-2

SGLT2 INHIBITION AMELIORATES THE DISTURBANCE OF ATRIAL CONDUCTION IN MICE WITH HEARTFAILURE ······································································································································· 631

S8-3

INHIBITION OF TRANSIENT OUTWARD K+ CURRENT (I to ) PREVENTS THE DEVELOPMENT OF EARLY
AFTERDEPOLARIZATION-MEDIATED TRIGGERED ACTIVITY THAT TRIGGERS REENTRANT TACHYARRHYTHMIAS IN LONG QT SYNDROME TYPE2 ········································································ 631

S8-4

EVALUATION OF ARVC RISK CALCULATOR IN JAPANESE ARVC COHORT ····································

Speaker：Satoshi Iwamiya（Tokyo Medical and Dental University, Japan）

Speaker：Kunichika Tsumoto（Kanazawa Medical University, Japan）

632

Speaker：Keiko Sonoda（National Cerebral and Cardiovascular Center, Japan）

S8-5

ANTIARRHYTHMIC EFFECTS OF ARTIFICIAL OXYGEN CARRIER (HbV) IN PERIOPERATIVE SEVERE HEMORRHAGIC SHOCK DURING TOTAL PNEUMONECTOMY MODEL: OPTICAL MAPPING ANALYSIS······················································································································································ 632
Speaker：Bompei Takase（National Defense Medical College, Japan）

第70回日本不整脈心電学会学術大会

第 70 回日本不整脈心電学会学術大会

58

Short Presentation 9
Case Device

11:00-12:00

S9-1

A CASE OF LEADLESS PACEMAKER EXTRACTION AND RE-IMPLANTATION DUE TO DEVICE RELATEDVENTRICULAR TACHYCARDIA ······································································································ 633
Speaker：Shozo Ishihara（Mimihara General Hoapital, Japan）

S9-2

A CASE OF DELAYED VENTRICULAR SEPTAL PERFORATION SUSPECTED FROM ELECTROCARDIOGRAM
CHANGES AFTER LEFT BUNDLE BRANCH AREA PACING ····························································· 634
Speaker：Takushi Ikeda（Toho University Sakura Medical Center, Japan）

S9-3

RETRIEVAL OF THE Aveir LEADLESS PACEMAKER USING LOOP WIRE TECHNIQUE ·····················

634

Speaker：Kensuke Yano（Toho University, Japan）

S9-4

SEVERE TRICUSPID REGURGITATION MAY HAMPER THE SUCCESSFUL IMPLANTATION OF AVEIR VRLEADLESS PACEMAKER ················································································································ 635

S9-5

HIGH-DEGREE ATRIOVENTRICULAR BLOCK AFTER INTRODUCTION OF CORTICOSTEROID THERAPYFOR CARDIAC SARCOIDOSIS: A REPORT OF TWO CASES ···························································· 635

Speaker：Tatsuki Yoshie（Ogaki Municipal Hospital, Japan）

Speaker：Kai Fujita（Tottori University Hospital, Japan）

S9-6

RELOCATING PACEMAKER TO ENABLE LUNG CANCER RADIATION THERAPY: A CASE SERIES······················································································································································

636

Speaker：Koji Funaishi（Kawasaki Municipal Hospital, Japan）

Short Presentation 10
AF 5

14:10-15:10

Chair：Hidemori Hayashi（Juntendo University Graduate School of Medicine, Japan）
Chair ：Kojiro Tanimoto（NHO Tokyo Medical Center, Japan）
Discusser ：Jun Kishihara（Kitasato University, Japan）
Discusser ：Toshihiro Nakamura（National Cerebral and Cardiovascular Center, Japan）

S10-1

OPTIMIZING ABLATION SITES FOR RE-CONDUCTION OF PULMONARY VEIN IN PATIENTS WITH ATRIALFIBRILLATION: A NOVEL APPROACH USING EMPHASIZE SETTINGS ············································ 637
Speaker：Shuhei Okajima（Nippon Medical School Hospital, Japan）

S10-2

THE EFFICACY OF THE 4-LINE METHOD IN LEFT ATRIAL POSTERIOR WALL ISOLATION ·············

638

Speaker：Haruna Tabuchi（Juntendo University Nerima Hospital, Japan）

S10-3

CARDIAC LOAD OF THE TEMPERATURE-CONTROLLED CATHETER IN ABLATION FOR ATRIAL FIBRILLATION COMPARED TO THE CONVENTIONAL CATHETER ··························································· 638

S10-4

WHAT KIND OF PATIENTS PRESENT WITH HYPOTENSION DURING CATHETER ABLATION OF ATRIALFIBRILLATION?: FREQUENCY AND PATIENT CHARACTERISTICS ·················································· 639

Speaker：Yuichiro Makino（Yokkaichi Municipal Hospital, Japan）

Speaker：Moe Mukai（University of Fukui Hospital, Japan）

S10-5

IMPEDANCE DROP AS A INDICATOR OF ABLATION EFFICACY WITH AN DIAMONDTEMP ABLATIONCATHETER ··································································································································· 639
Speaker：Kazuyasu Yoshitani（Shiroyama Hospital, Japan）

S10-6

INVESTIGATION OF THE USEFULNESS OF EnSiteX PEAK FREQUENCY MAPPING IN ROOF LINE ABLATION FOR LEFT ATRIAL POSTERIOR WALL ISOLATION IN ATRIAL FIBRILLATION(AF) ················· 640
Speaker：Eri Ishikawa（Shizuoka City Shizuoka Hospital, Japan）

Short Presentation 11
Abltaion Therapy

15:30-16:20

Chair：Yoshihisa Enjoji（Kasai Shoikai Hospital Cardiovascular Center, Japan）
Discusser ：Keita Masuda（St.Luke’s International Hospital, Japan）
Discusser ：Takashi Ikee（National Cerebral and Cardiovascular Center, Japan）

第70回日本不整脈心電学会学術大会

第２日目

Chair：Akihiro Yoshida（Kita-harima Medical Center, Japan）
Chair ：Kohei Ishibashi（National Cerebral and Cardiovascular Center, Japan）
Discusser ：Kazuhisa Matsumoto（Saitama Medical University International Medical Center, Japan）
Discusser ：Nobuhiro Nakamura（National Cerebral and Cardiovascular Center, Japan）

第 70 回日本不整脈心電学会学術大会

S11-1

59

OPEN-WINDOW MAPPING USING A NOVEL 8-SPLINE MULTIPOLAR CATHETER IN PATIENS WITH
WOLFF-PARKINSON-WHITE SYNDROME ······················································································ 641
Speaker：Kazuma Iimura（Tokai University, Japan）

S11-2

Speaker：Tomomichi Suzuki（Nishichita General Hospital, Japan）

S11-3

EFFICACY OF CATHETER ABLATION FOR PREMATURE VENTRICULAR CONTRACTIONS OF LEFT VENTRICULAR OUTFLOW TRACT UTILIZING A 2.7F ELECTRODE CATHETER VIA TRANSFEMORAL APPROACH ······································································································································· 642
Speaker：Takayuki Kitai（Sapporo Cardio Vascular Clinic, Japan）

S11-4

SAFETY OF ANTERIOR-ORIENTED APPROACH FOR EPICARDIAL ACCESS IN CATHETER ABLATION OF
VENTRICULAR TACHYARRHYTHMIAS ·························································································· 643
Speaker：Takeshi Sasaki（NHO National Disaster Medical Center, Japan）

S11-5

DETAILED EPICARDIAL MAPPING FOR IDENTIFYING THE ORIGIN OF PREMATURE VENTRICULAR CONTRACTION FROM THE LEFT VENTRICULAR OUTFLOW TRACT ··················································· 643
Speaker：Kazuto Hayasaka（NHO Disaster Medical Center, Japan）

Short Presentation 12
Case Ablation 2

16:40-17:40

Chair：Yoshiaki Mizutani（Yokkaichi Municipal Hospital, Japan）
Chair ：Toshio Kinoshita（Toho University Sakura Medical Center, Japan）
Discusser ：Nobuhiko Ueda（National Cerebral and Cardiovascular Center, Japan）
Discusser ：Moe Mukai（University of Fukui Hospital, Japan）

S12-1

UNINTENDED LEFT ATRIAL APPENDAGE ISOLATION FOLLOWING CRYOABLATION FOR ATRIAL FIBRILLATION ········································································································································· 644

S12-2

A CASE OF IDENTIFICATION OF EPICARDIAL NON PULMONARY VEIN FOCI USING INTRACARDIAC PACE
MATCH SCORING ·························································································································· 645

S12-3

A CASE OF SYMPTOMATIC SEVERE PULMONARY VEIN STENOSIS AFTER CATHETER ABLATION DUE
TO ANATOMICAL CHARACTERISTICS OF THE FLATTENED COMMON TRUNK OF THE PULMONARY
VEIN ············································································································································· 645

S12-4

MANIFEST TYPE B WOLFF-PARKINSON-WHITE SYNDROME COMPLICATED WITH SLOW/FAST ATRIOVENTRICULAR NODAL REENTRANT TACHYCARDIA ·································································· 646

S12-5

A CASE OF CRYOABLATION FOR PAROXYSMAL ATRIAL FIBRILLATION WITH A PERSISTENT LEFT SUPERIOR VENA CAVA ····················································································································· 646

Speaker：Hitomi Yuzawa（Mitsui Memorial Hospital, Japan）

Speaker：Yosuke Mizuno（Sendai Kousei Hospital, Japan）

Speaker：Yomei Sakurai（Nagoya City University Hospital, Japan）

Speaker：Daiki Yamashita（Mie University Hospital, Japan）

Speaker：Takuya Nakagawa（Shizuoka City Shizuoka Hospital, Japan）

S12-6

ASSESSMENT OF UNUSUAL VARIANTS IN SLOW/FAST ATRIOVENTRICULAR NODAL REENTRANTTACHYCARDIA: EFFECTIVENESS AND PRACTICALITY OF A SINGLE LATE ATRIAL EXTRASTIMULUS······················································································································································ 647
Speaker：Yuichiro Sakamoto（Toyohashi Heart Center, Japan）

ポスター会場  ANA クラウンプラザホテル金沢 3F 瑞雲

Poster 16
AF balloon 2

10:00-11:10

Chair：Taishi Kuwahara（Tokyo Heart Rhythm Clinic, Japan）
Chair ：Takamitsu Takagi（Japanese Red Cross Saitama Hospital, Japan）

P16-1

COMPARISON OF MID-TERM OUTCOME BETWEEN PULMONARY VEIN ISOLATION USING RADIOFREQUENCY CATHETER AND 2ND GENERATION CRYOBALLOON IN ATRIAL FIBRILLATION PATIENTS WITH
A COMMON PULMONARY VEIN ··································································································· 713
Speaker：Takashi Komatsu（Iwate Health Service Association, Japan）

第70回日本不整脈心電学会学術大会

第２日目

EFFECTS OF REVERSED C-curve TECHNIQUE GUIDED ABLATION ON VENTRICULAR ARRHYTHMIASORIGINATING FROM THE PARA-HISIAN REGION: IMPACT ON PROCEDURES AND OUTCOMES······················································································································································ 642

第 70 回日本不整脈心電学会学術大会

60

P16-2

CRYOBALLOON ABLATION AS THE FIRST LINE PULMONARY VEIN ISOLATION PROCEDURE FOR ATRIALFIBRILLATION IS EFFECTIVE REGARDLESS OF PULMONARY VEIN DIAMETER ····························· 714

P16-3

THE EFFECTIVENESS OF CARTOUNIVU MODULE TO PREDICT THE ACUTE ABLATION AREA OF CRYOBALLOON ABLATION ················································································································· 714

Speaker：Noboru Oda（Hiroshima City North Medical Center Asa Citizens Hospital, Japan）

P16-4

EFFICACY OF PULMONARY VEIN ISOLATION AND ROOF ABLATION USING CRYOBALLOON IN PERSISTENT ATRIAL FIBRILLATION, COMPARED WITH RADIOFREQUENCY ABLATION ·························· 715
Speaker：Takahiro Furuya（Showa University Koto Toyosu Hospital, Japan）

P16-5

CRYOBALLOON ABLATION IS EFFECTIVE EVEN IN CASES WITH COMMON PULMONARY VEIN······················································································································································

715

Speaker：Aya Yamane（Hiroshima City North Medical Center Asa Citizens Hospital, Japan）

P16-6

DIFFERENCES IN SITES OF RECURRENCE AFTER CRYOBALLOON ABLATION AND RADIOFREQUENCYCATHETER ABLATION FOR ATRIAL FIBRILLATION ······································································· 716
Speaker：Mariko Tanaka（JCHO Kobe Central Hospital, Japan）

Poster 17
AF Clinical Background 2

10:00-11:10

Chair：Takeshi Sasaki（NHO Disaster Medical Center, Japan）
Chair ：Yasuhiro Sasaki（Kobe City Medical Center General Hospital, Japan）

P17-1

演題は取り下げられました ················································································································

P17-2

DIFFERENTIAL ENTROPY ANALYSIS OF SHORT-TERM RRIs FOR RAPID DIAGNOSIS OF PAROXYSMALATRIAL FIBRILLATION ·················································································································· 718

717

Speaker：Taishi Matsui（UNIONTOOL CO, Japan）

P17-3

GROWTH DIFFERENTIATION FACTOR 15 IS ASSOCIATED WITH CARDIOVASCULAR AND BLEEDINGEVENT IN JAPANESE PATIENTS WITH ATRIAL FIBRILLATION ······················································ 718
Speaker：Yuta Kobayashi（Yamagata University, Japan）

Poster 18
AT/PSVT 1

10:00-11:10

Chair：Takeshi Tobiume（Kawashima Hospital,Japan）
Chair ：Akio Chikata（Toyama Prefectural Central Hospital, Japan）

P18-1

USEFULNESS OF INTRACARDIAC ECHOCARDIOGRAPHY-GUIDED MAPPING OF THE TRICUSPID ANNULUS IN ABLATING THE RIGHT FREE WALL ACCESSORY PATHWAY ·············································· 719
Speaker：Kodai Negishi（Saiseikai Kumamoto Hospital, Japan）

P18-2

HIGH-DENSITY MAPPING OF KOCH’S TRIANGLE DURING SINUS RHYTHM IN PATIENT WITH AND WITHOUT ATRIOVENTRICULAR NODAL REENTRANT TACHYCARDIA ··················································· 720
Speaker：Tadashi Wada（NHO Iwakuni Clinical Center, Japan）

P18-3

EMPIRIC SLOW PATHWAY ABLATION IN NON-INDUCIBLE SUPRAVENTRICULAR TACHYCARDIA IS EFFECTIVE AND SAFE ······················································································································ 720
Speaker：Masaki Tokutome（Japanese Red Cross Fukuoka Hospital, Japan）

P18-4

IMPACT OF ANATOMICAL STRUCTURES ALONG THE CAVO-TRICUSPID ISTHMUS ON TEMPERATUREREGULATION OF A DIAMOND TIP CATHETER: INSIGHTS FROM INTRACARDIAC ECHOCARDIOGRAPHY······················································································································································ 721
Speaker：Yuya Tanaka（University of Yamanashi, Japan）

P18-5

UTILITY OF OCTARAY IN ATRIAL FLUTTER ABLATION ································································

721

Speaker：Kosuke Hirose（JCHO Osaka Hospital, Japan）

P18-6

THE INVESTIGATION OF THE RECURRENCE OF BLOCKLINE AFTER CAVOTRICUSPID ISTHMUS ABLATIONUSING A 3D MAPPING SYSTEM ···························································································· 722

P18-7

THE EFFICACY OF INTRACARDIAC ECHOCARDIOGRAPHY-GUIDED THREE-DIMENSIONAL CAVOTRICUSPID ISTHMUS ABLATION ·············································································································· 722

Speaker：Tomoyuki Inoue（Kyoto University Hospital, Japan）

Speaker：Tatsuya Shigematsu（The Sakakibara Heart Institute of Okayama, Japan）

第70回日本不整脈心電学会学術大会

第２日目

Speaker：Yosuke Mizuno（Sendai Kousei Hospital, Japan）

第 70 回日本不整脈心電学会学術大会

61

Poster 19
Case ABL 4

10:00-11:10

Chair：Koji Tanaka（Sakurabashi Watanabe Advanced Healthcare Hospital, Japan）
Chair ：Akira Ueno（Higashitotsuka Memorial Hospital, Japan）

SUCCESSFUL CATHETER ABLATION OF VENTRICULAR TACHYCARDIA BEFORE TRANSCATHETER PULMONARY VALVE IMPLANTATION IN THE PATIENT WITH REPAIRED DOUBLE OUTLET RIGHT VENTRICLE······················································································································································ 723
Speaker：Yuto Iioka（University of Tsukuba, Japan）

P19-2

演題は取り下げられました ················································································································P19-3

UTILITY OF LOCAL CONDUCTION VECTOR AND SIMULTANEOUS INTRACARDIAC ULTRASOUND IMAGING IN ABLATION OF PREMATURE VENTRICULAR CONTRACTIONS ORIGINATING FROM POSTERIORPAPILLARY MUSCLE ····················································································································· 724

P19-4

SIGNIFICANCE OF PURKINJE-MUSCLE JUNCTION CONDUCTION IN PURKINJE-RELATED VENTRICULARFIBRILLATION ······························································································································· 725

P19-5

A SUCCESSFUL CASE OF SURGICAL CRYOTHERMAL ABLATION OF VENTRICULAR TACHYCARDIA IN A
MODIFIER A PATIENT UNDERGOING LEFT VENTRICULAR ASSIST DEVICE IMPLANTATION FOR BRIDGETO TRANSPLANTATION ··············································································································· 725

P19-6

REPEATED RECURRENCE VENTRICULAR ARRHYTHMIAS(VAs) ORIGINATING FROM NEAR HIS-BUNDLEREGION: THE MORE WE PERFORMED CATHETER ABLATION FOR THE VAs, THE CLOSER THE VAs
WERE TO HIS-BUNDLE REGION ··································································································· 726

724

Speaker：Shu Yamashita（NHO Disaster Medical Center, Japan）

Speaker：Keisuke Uchida（University of Toyama, Japan）

Speaker：Tsukasa Naganuma（Saitama Medical University International Medical Center, Japan）

Speaker：Satoru Nishio（Tokyo General Hospital, Japan）

Poster 20
Case ABL 5

10:00-11:10

Chair：Ken Terata（Akita University Graduate School of Medicine, Japan）
Chair ：Takashi Kanda（Osaka Keisatsu Hospital, Japan）

P20-1

P1 MAPPING WITH GRID CATHETER FOR IDIOPATHIC LEFT VENTRICULAR TACHYCARDIA (ILVT) WAS
EFFECTIVE : A CASE REPORT ······································································································ 727
Speaker：Takeshi Hayashi（Kasukabe Central General Hospital, Japan）

P20-2

A CASE OF REENTRANT ATRIAL TACHYCARDIA CIRCLING BETWEEN THE SCAR WITHIN THE SVC AND
THE FUNCTIONAL BLOCK LINE OF THE SVC-RA JUNCTION ························································ 728
Speaker：Takayuki Iida（Ebina General Hospital, Japan）

P20-3

SUCCESSFUL CATHETER ABLATION OF PERSISTENT ATRIAL TACHYCARDIA ARISING FROM THE RIGHTATRIAL APPENDAGE ···················································································································· 728

P20-4

BIATRIAL TACHYCARDIA VIA POSTEROSUPERIOR BACHMANN BUNDLE ·····································

Speaker：Kohei Iwasa（Sakurabashi Watanabe Hospital, Japan）

729

Speaker：Miho Sugitani（Hyogo Medical University, Japan）

P20-5

A CASE OF GOOD OUTCOME AFTER MEDICAL TREATMENT FOR RESIDUAL SHUNT AND AF RECURRENCE AFTER ASD CLOSURE AND MAZE SURGERY ···································································· 729
Speaker：Kei Enokizono（Kagoshima University Hospital, Japan）

Poster 21
AF 5

15:00-16:10

Chair：Hiroshi Furusho（Ishikawa Prefectural Central Hospital, Japan）
Chair ：Tadanobu Irie（Saitama Sekishinkai Hospital, Japan）

P21-1

CLINICAL COURSE AND ITS CHARACTERISTICS AFTER CATHETER ABLATION FOR ATRIAL FIBRILLATION PATIENTS WITH SICK SINUS SYNDROME ············································································ 730
Speaker：Naoaki Onishi（Osaka Red Cross Hospital, Japan/Otsu Red Cross Hospital, Japan）

第70回日本不整脈心電学会学術大会

第２日目

P19-1

第 70 回日本不整脈心電学会学術大会

62

P21-2

演題は取り下げられました ················································································································

P21-3

IMPACT OF A STANDARDIZED APPROACH OF ABLATION-INDEX-GUIDED CATHETER ABLATION ON
THE PROGRESSION OF PERSISTENT ATRIAL FIBRILLATION ························································ 731

731

P21-4

THE LEFT ATRIUM CALCIFICATION AFTER RADIOFREQUENCY CATHETER ABLATION FOR ATRIAL FIBRILLATION IN CARDIAC AMYLOIDOSIS ························································································· 732
Speaker：Takuya Nishimura（Kochi Medical School Hospital, Japan）

P21-5

IMPACT OF AGGRESSIVE STRATEGY FOR EARLY RECURRENCE AFTER CATHETER ABLATION OF
ATRIAL FIBRILLATION ·················································································································· 732
Speaker：Kaishi Otsuka（Nagasaki University Hospital, Japan）

Poster 22
AF 6

15:00-16:10

Chair：Eitaro Fujii（Nabari City Hospital, Japan）
Chair ：Keiichi Ashikaga（Miyazaki Medical Association Hospital, Japan）

P22-1

EVALUATION OF THE FIRST-PASS ISOLATION IN INITIAL PULMONARY VEIN ISOLATION USING TactiFlex
CATHETER ··································································································································· 733
Speaker：Kazuhisa Matsumoto（Saitama Medical University International Medical Center, Japan）

P22-2

FREQUENCY OF PUNCTURE SITE BLEEDING AFTER CATHETER ABLATION FOR ATRIAL FIBRILLATIONUSING VASCADE VENOUS VASCULAR CLOSURE SYSTEM ····························································· 734
Speaker：Naoharu Yagi（The Cardiovascular Institute, Japan）

P22-3

IMPACT OF QDOT CATHETER ON INTRAPROCEDURAL FLUID BALANCE DURING ATRIAL FIBRILLATIONABLATION ···································································································································· 734
Speaker：Naoko Miyazaki（Sakurabashi Watanabe Hospital, Japan）

P22-4

EFFICACY OF PACE-CAPTURE-GUIDED ABLATION COMBINED WITH THRESHOLD-ADJUSTED VOLTAGE
MAP IN ELECTRICAL POSTERIOR BOX ISOLATION AFTER PULMONARY VEIN ISOLATION FOR ATRIALFIBRILLATION ······························································································································· 735
Speaker：Hiroshi Kuroyanagi（Tohoku Medical and Pharmaceutical University, Japan）

Poster 23
Clinical Studies 2

15:00-16:10

Chair：Atsuyuki Watanabe（NHO Okayama Medical Center, Japan）
Chair ：Kenji Yodogawa（Nippon Medical School, Japan）

P23-1

EFFICACY AND SAFETY OF DRUG ADMINISTRATION IN BRUGADA SYNDROME ··························

736

Speaker：Yukimi Uotani（Hiroshima University Graduate School of Biomedical and Health Sciences, Japan）

P23-2

ASSOCIATION BETWEEN LONG-TERM ADVERSE EVENTS AND MORTALITY IN PATIENTS UNDERGOINGCATHETER ABLATION FOR ATRIAL FIBRILLATION ······································································· 737
Speaker：Koki Yamaoka（Keio University, Japan）

P23-3

AN EXPLORATORY STUDY OF THE INFERIOR VENA CAVA FLEXION BETWEEN THE LIVER-DIAPHRAGM
LEVEL AND THE RIGHT ATRIAL JUNCTION ·················································································· 737
Speaker：Hideya Suehiro（Kobe Red Cross Hospital, Japan）

P23-4

LASER BALLOON ABLATION OF ATRIAL FIBRILLATION IN PATIENTS WITH AN ATYPICAL RIGHT PULMONARY VEIN ANATOMY ············································································································ 738
Speaker：Gen Matsuura（Sagamihara Kyodo Hospital, Japan/Kitasato University, Japan）

P23-5

PREDICTORS OF RESIDUAL CONDUCTION GAP AFTER A VERY HIGH POWER-SHORT DURATION ABLATION FOR PULMONARY VEIN ISOLATION ················································································· 738

P23-6

PREOPERATIVE PLAIN CT FOR PAROXYSMAL ATRIAL FIBRILLATION ABLATION CAN BE AN ALTERNATIVE TO CONTRAST-ENHANCED CT ···························································································· 739

P23-7

ROLE OF SLEEP-DISORDERED BREATHING AND EPICARDIAL CONNECTIONS IN THE RECURRENCE OF
ATRIAL FIBRILLATION ·················································································································· 739

Speaker：Kazumasa Suga（JCHO Chukyo Hospital,Japan）

Speaker：Toshihiko Tsuji（University of Fukui, Japan）

Speaker：Eiji Nyuta（Steel Memorial Yawata Hospital, Japan）

第70回日本不整脈心電学会学術大会

第２日目

Speaker：Atsuhiko Yagishita（Tokai University, Japan）

第 70 回日本不整脈心電学会学術大会

63

MP Poster 4
心電図・生体モニタリング

15:00-16:10

座長：小野 仁（千葉大学医学部附属病院臨床工学センター）

心電図検査精度管理の検証 ················································································································

876

フラナガン 洋子（京都大学医学部附属病院検査部）

MPP4-2

心房細動カテーテルアブレーション後の再発に関与する心電学的指標：ホルター心電図による検討 ················

877

小林 一久（桜橋渡辺病院検査科）

MPP4-3

Network-Attached-Storage によるデータ管理を目的とした新型 Cadio-Lab の導入について ··························

877

山本 和俊（武蔵野赤十字病院第二医療技術部臨床工学技術課）

MPP4-4発作性房室ブロック症例における初期心電図所見と心室ペーシング率の検討 ··············································

878

荒木 沙夜乃（伊勢赤十字病院臨床検査課）

MPP4-5

ICD・CRT-D における painless shock impedance の経年的変化 ······························································878

佐生 喬（三重大学医学部附属病院臨床工学部）

MPP4-6

Fabry 病に伴う心房細動・心室頻拍に対する不整脈治療の 1 例 ································································

879

大野 和範（行徳総合病院臨床工学科）

MP Poster 5
マッピング 2

15:00-16:10

座長：小川 浩司（国立循環器病研究センター）

MPP5-1

完全内臓逆位患者における高周波アブレーションによる肺静脈隔離術時の工夫 ···········································880

柿本 将秀（三重ハートセンター診療支援部）

MPP5-2

Open Window Mapping を用いた ICPM 設定が Activation Map に及ぼす影響 ··········································

881

森奥 知由（大阪ろうさい病院臨床工学室）

MPP5-3

非虚血性心筋症に伴う左室心外膜側 2D-VT の isthmus が EnSite OT Near Field での high peak frequency 領域に一致した 1 例 ····································································································································· 881
大阪谷 錬（トヨタ記念病院臨床工学科）

MPP5-4High-Pass Filter を変更した場合の Bipolar 電位の検討 ··········································································

882

山田 剛士（川崎幸病院 CE 科）

MPP5-5Open-window Mapping が副伝導路部位同定・焼灼に有用であった 2 症例 ·················································

882

鈴木 美玲愛（大垣徳洲会病院臨床工学科）

ポスター会場  ホテル日航金沢 4F 鶴の間

Poster 24
AF 7

10:00-11:10

Chair：Kenichiro Otomo（Ome Medical Center, Japan）
Chair ：Akira Fukui（Oita University, Japan）

P24-1

RELATIONSHIP BETWEEN TRANSSEPTAL PUNCTURE SITE AND FIRST PASS PULMONARY VEIN ISOLATION PROPORTION DURING RADIOFREQUENCY CATHETER ABLATION FOR ATRIAL FIBRILLATION······················································································································································ 740
Speaker：Kohei Matsunaga（Kumamoto University Hospital, Japan）

P24-2

INCREASE IN HEART RATE AFTER SUPERIOR VENA CAVA ISOLATION IN PATIENTS WITH ATRIAL FIBRILLATION ···································································································································· 741
Speaker：Satoko Shiomi（The Jikei University School of Medicine, Japan）

P24-3

PREMATURE VENTRICULAR CONTRACTIONS POST CATHETER ATRIAL FIBRILLATION ABLATION······················································································································································ 741
Speaker：Toshiki Michishita（Japanese Red Cross Saitama Hospital, Japan）

P24-4

EFFICACY OF COLCHICINE IN PREVENTING RECURRENCE AFTER CATHETER ABLATION FOR ATRIALFIBRILLATION ······························································································································· 742
Speaker：Yusuke Sonoda（Osaka Saiseikai Nakatsu Hospital, Japan）

第70回日本不整脈心電学会学術大会

第２日目

MPP4-1

第 70 回日本不整脈心電学会学術大会

P24-5

64

STEP BY STEP MODIFICATION OF ATRIAL FIBRILLATION ABLATION PROCEDURE FOR THE DURABLE
PULMONARY VEIN ISOLATION USING ABLATION INDEX ······························································ 742
Speaker：Takeshi Ueyama（Yamaguchi Prefectural Grand Medical Center, Japan）

10:00-11:10

Chair：Yoshinao Sugai（Fukushima Medical University Aizu Medical Center Hospital, Japan）
Chair ：Hitomi Yuzawa（Mitsui Memorial Hospital, Japan）

P25-1

THE VIZIGO SHEATH REDUCES RADIATION EXPOSURE TIME IN PULMONARY VEIN ISOLATION BY
BEGINNER OPERATORS ················································································································ 743
Speaker：Ayumi Omura（Showa University Fujigaoka Hospital, Japan）

P25-2

EVALUATING THE SAFETY AND EFFICACY OF VERY HIGH-POWER AND SHORT-DURATION ABLATIONFOR PULMONARY VEIN ISOLATION IN ATRIAL FIBRILLATION: A 12-MONTH CLINICAL PERSPECTIVE······················································································································································ 744
Speaker：Yuichi Toyama（Hirosaki University Graduate School of Medicine, Japan）

P25-3

EFFICACY AND SAFETY OF PULMONARY VEIN ISOLATION USING TactiFlex CATHETER ··············

744

Speaker：Akifumi Tanaka（Shin-yurigaoka General Hospital, Japan）

P25-4

THE ACHIEVEMENT RATE OF SIMULTANEOUS ISOLATION IN BOX ISOLATION ····························

745

Speaker：Tomohiro Sahashi（Toyota Kosei Hospital, Japan）

P25-5

IMPACT OF EMPILICAL SUPERIOR VENA CAVA ISOLATION ON INITIAL ABLATION FOR ATRIAL FIBRILLATION ········································································································································· 745
Speaker：Yuta Tsurusaki（Kumamoto University Hospital, Japan）

P25-6

THE EFFICIENCY OF LASER BALLOON ABLATION FOR ATRIAL FIBRILLATION WITH LEFT COMMONPULMONARY VEIN ······················································································································· 746
Speaker：Yuki Arakawa（Sagamihara Kyodo Hospital, Japan）

Poster 26
デバイス合併症

10:00-11:10

Chair：Akira Shimane（Hyogo Prefectural Harima-Himeji General Medical Center, Japan）
Chair ：Hiroyuki Ito（Makita General Hospital, Japan）

P26-1

A CASE OF LEAD INSULATION DEFECT AFTER THE IMPLANTABLE CARDIOVERTER DEFIBRILLATOR
GENERATOR EXCHANGE ·············································································································· 747
Speaker：Keiichiro Kishikawa（Kyushu University Hospital, Japan）

P26-2

CARDIAC IMPLANTABLE CARDIAC DEVICES SUPPORT FOR RADIATION THERAPY IN OUR HOSPITAL······················································································································································ 748
Speaker：Eiji Fukuhara（Hyogo Medical University, Japan）

P26-3

A RARE CASE:PERFORATION OF THE LEFT VENTRICLE CAUSED BY A PACEMAKER LEAD IN THE RIGHTVENTRICLE ·································································································································· 748
Speaker：Tomoaki Nagao（Hamamatsu Medical Center, Japan）

P26-4

NON-SUSTAINED VENTRICULAR TACHYCARDIA PROVOKED BY THE LEADLESS PACEMAKER: A CASEREPORT ······································································································································· 749
Speaker：Shigeki Kusa（Tsuchiura Kyodo General Hospital, Japan）

P26-5

A ONE-STEP TREATMENT FOR SYMPTOMATIC LEAD-RELATED VENOUS OBSTRUCTION USING PERCUTANEOUS LEAD EXTRACTION, VENOUS STENTING, AND NEW DEVICE IMPLANTATION ············· 749

P26-6

A CASE OF SUCCESSFUL SALVAGE DESPITE RIGHT VENTRICUAR PERFORATION DURING AVEIR LEADLESS PACEMAKER IMPLANTATION ······························································································· 750

P26-7

A CASE WHERE R WAVE SENSING WAS IMPROVED BY LEAD REPOSITIONING IN A PATIENT WHO
EXPERIENCED AN INAPPROPRIATE SICD SHOCK CAUSED BY T WAVE OVERSENSING ················ 750

Speaker：Tsuyoshi Isawa（Sendai Kousei Hospital, Japan）

Speaker：Masanori Matsuo（Osaka City General Hospital, Japan）

Speaker：Keita Masuda（St. Luke’s International Hospital, Japan）

第70回日本不整脈心電学会学術大会

第２日目

Poster 25
AF 8

第 70 回日本不整脈心電学会学術大会

65

Poster 27
Bradycardias 2

10:00-11:10

Chair：Toyonobu Tsuda（Kanazawa University Hospital, Japan）
Chair ：Hisanori Kanazawa（Kumamoto University Hospital, Japan）

LBBAP IN PATIENT WITH PRESERVED LEFT VENTRICULAR SYSTOLIC FUNCTION ·····················

751

Speaker：Motoki Kubo（Okayama Heart Clinic, Japan）

P27-2

THE EARLY PHASE DIFFERENCES OF PARAMETERS AND ESTIMATED ENERGY DEMAND OF RIGHTVENTRICULAR LEAD LOCATED ON SEPTUM WITH EACH MANUFACTURES’ CATHETER DELIVERY SYSTEM ············································································································································· 752

P27-3

A CASE OF LEFT VENTRICULAR DYSSYNCHRONY IMPROVED BY LEFT BUNGLE BRANCH AREA PACING······················································································································································ 752

Speaker：Shunichi Asano（Yokohama Rosai Hospital, Japan）

Speaker：Yumi Hirota（Nabari City Hospital, Japan）

P27-4

CLINICAL EFFICACY OF DOUBLE PERCLOSE PROGLIDE TECHNIQUE PLUS BURIED DERMAL SUTURE
FOR HEMOSTASIS AFTER LEADLESS PACEMAKER IMPLANTATION ············································· 753
Speaker：Hironobu Sumiyoshi（Kurashiki Central Hospital, Japan）

P27-5

LOT-CRT FOR ATRIOVENTRICULAR BLOCK WITH AN EF BELOW 50% ·········································

753

Speaker：Junji Morita（Sapporo Cardiovascular Clinic, Japan）

MP Poster 6
ペースメーカ、その他

10:00-11:10

座長：村上 秀崇（東京医科大学八王子医療センター臨床工学部）
座長：芳森 亜希子（君津中央病院臨床工学科）

MPP6-1

Eﬀective CRT 有効率の低下により左室 Anodal Pacing に気付けた症例 ····················································

883

藤本 典一（岡山医療センター臨床工学室）

MPP6-2

CRT-D 患者の難治性心室頻拍に LV からの抗頻拍ペーシングが有用であった 1 例 ······································

884

黒川 伸宏（広島心臓血管病院診療技術部）

MPP6-3

ペースメーカ植込み後 VSP 作動が頻回発生し，解析時に Cross Chamber Blanking 機能による Spike On T を発見し早期に対応できた症例 ······················································································································ 884
林 望海（岡山労災病院中央臨床工学部）

MPP6-4

抗頻拍ペーシングにより早期電池消耗をきたした 2 例 ············································································

885

辻川 圭亮（豊田厚生病院臨床工学室）

MPP6-5

AF・心不全に対し心室中隔 VVI を実施した症例報告 ·············································································

885

長見 英治（取手北相馬保健医療センター医師会病院 ME 室）

MPP6-6

植込み型電気デバイス記録の安全なペーパーレスを目指して ···································································886

宮澤 英明（長野市民病院診療技術部臨床工学科）

Poster 28
AF balloon 3

15:00-16:10

Chair：Hiroshi Sohara（Shonan Tobu General Hospital, Japan）
Chair ：Manabu Fujimoto（Kouseiren Takaoka Hospital, Japan）

P28-1

ADDITIONAL EFFECT ON PULMONARY VEIN ISOLATION AREA USING NOVEL SIZE ADJUSTABLE CRYOBALLOON ··································································································································· 754
Speaker：Akio Chikata（Toyama Prefectural Central Hospital, Japan）

P28-2

ADJUNCTIVE RADIOFREQUENCY ABLATION FOR DRIVERS OF ATRIAL FIBRILLATION AFTER CRYOABLATION IN PATIENTS WITH PERSISTENT ATRIAL FIBRILLATION ············································· 755
Speaker：Akihiro Yoshida（Kita-Harima Medical Center, Japan）

P28-3

EFFECTS OF LEFT ATRIAL ROOF LINEAR ABLATION USING TWO TYPES OF CRYOBALLOONS······················································································································································

755

Speaker：Takahiro Tsunoda（Yokohama Minami Kyosai Hospital, Japan）

P28-4

WHICH IS THE BETTER FIRST PASS ISOLATION CRYOBALLOON SIZE, 28mm OR 31mm? ·············
Speaker：Yasuhiro Ogura（Nagoya Daini Red Cross Hospital, Japan）

第70回日本不整脈心電学会学術大会

756

第２日目

P27-1

第 70 回日本不整脈心電学会学術大会

P28-5

66

EXAMINATION OF THE RESULTS OF EXPANDABLE CRYOBALLOON ABLATION FOR ATRIAL FIBRILLATION ············································································································································ 756
Speaker：Fumiya Yoneda（Kyoto University Hospital, Japan）

15:00-16:10

Chair：Masatoshi Miyamura（Osaka Medical and Pharmaceutical University, Japan）
Chair ：Kenzaburo Nakajima（National Cerebral and Cardiovascular Center, Japan）

P29-1

THE RARE CASE REPORT OF CORONARY ARTERY SPASMS DIAGNOSED AFTER ADMINISTERING ISOPROTERENOL DURING PULMONARY VEIN ISOLATION ································································· 757
Speaker：Yasutaka Oguchi（Shinshu University Hospital, Japan）

P29-2

A CASE OF NASAL BLEEDING AT THE END OF CATHETER ABLATION FOR ATRIAL FIBRILLATION THATREQUIRED OTOLARYNGOLOGICAL HEMOSTATIC TREATMENT ··················································· 758

P29-3

A CASE COMPLICATED BY PERICARDITIS DUE TO CRYOABLATION WITH SLOW PATHWAY ABLATIONFOR AVNRT ·································································································································· 758

P29-4

A CASE OF RIGHT CORONARY ARTERY SEVERE SPASMS IMMEDIATELY AFTER ATRIAL FIBRILLATIONABLATION ···································································································································· 759

P29-5

A CASE OF STIFF LEFT ATRIAL SYNDROME FOLLOWING CRYOBALLOON ABLATION FOR ATRIAL FIBRILLATION ···································································································································· 759

Speaker：Yoshiaki Inoue（Matsue Red Cross Hospital, Japan）

Speaker：Tomoyuki Shiozawa（Juntendo University Shizuoka Hospital, Japan）

Speaker：Sou Takenaka（IMS Katsushika Heart Center, Japan）

Speaker：Daisuke Yakabe（NHO Kyushu Medical Center, Japan）

Poster 30
Case ABL 7

15:00-16:10

Chair：Yasuo Kurita（Graduate School of International University of Health and Welfare, Japan / Cardiovascular Center ofInternational University of Health and Welfare Mita Hospital, Japan）
Chair ：Yuko Matsui（Tokyo Women s Medical University, Japan）

P30-1

DETAILED PACE MAPPING CONTRIBUTED TO THE IDENTIFICATION OF VENTRICULAR TACHYCARDIA
CIRCUIT THE VENTRICULAR SEPTUM: A CASE REPORT ······························································ 760
Speaker：Sho Ogiso（Kitasato University, Japan）

P30-2

VENTRICULAR TACHYCARDIA ABLATION FOR ISCHEMIC CARDIOMYOPATHY GUIDED BY LATE POTENTIALS: A CASE REPORT ··············································································································· 761
Speaker：Ryota Ishida（Ome Medical Center, Japan）

P30-3

A CASE OF VT OF CARDIAC SARCOIDOSIS WITH INTRAMURAL CRITICAL CHANNEL FROM ENDOCARDIUM TO EPICARDIUM, WHICH COULD BE TREATED BY ENDOCARDIAL ABLATION ············· 761
Speaker：Shintaro Taguchi（Toho University Ohashi Medical Center, Japan）

P30-4

A CASE OF SUCCESSFUL ENDOCARDIAL ABLATION FOR PERIMITRAL VENTRICULAR TACHYCARDIA
WITH EPICARDIAL REENTRY CIRCUIT ························································································· 762
Speaker：Masaya Watanabe（Hokko Memorial Hospital, Japan）

P30-5

SUCCESSFUL CATHETER ABLATION OF TWO DIFFERENT PREMATURE VENTRICULAR COMPLEXESTRIGGERING BIDIRECTIONAL VENTRICULAR TACHYCARDIA ······················································· 762
Speaker：Takaaki Saito（/Fukuyama City Hospital, Japan）

Poster 31
Clinical Studies 3

15:00-16:10

Chair：Takashi Tokano（Juntendo University Urayasu Hospital, Japan）
Chair ：Ippei Tsuboi（Saiseikai Yokohama City Eastern Hospital, japan）

P31-1

TRICUSPID REGURGITATION AFTER LEADLESS PACEMAKER IMPLANTATION IN CLINICAL PRACTICE······················································································································································ 763
Speaker：Takashi Hyogo（Osaka Police Hospital, Japan）

第70回日本不整脈心電学会学術大会

第２日目

Poster 29
Case ABL 6

第 70 回日本不整脈心電学会学術大会

67

P31-2

演題は取り下げられました ················································································································P31-3

CLINICAL OUTCOMES IN PATIENTS WITH BACTEREMIA AND CONCOMITANT PROSTHETIC VALVE AND
CARDIAC IMPLANTABLE ELECTRONIC DEVICES ·········································································· 764

764

P31-4

CLINICAL OUTCOME OF ATRIOVENTRICULAR BLOCK (AVB) AFTER TRANSCATHETER AORTIC VALVEREPLACEMENT (TAVR): ANALYSIS FROM THE PACING BURDEN OF PERMANENT PACEMAKERS······················································································································································ 765
Speaker：Motohide Tanaka（Kindai University Hospital, Japan）

P31-5

IS IMPLANTATION OF ICD NECESSARY FOR REFRACTORY VT/VF CASES RESUSCITATED BY ECPRFOLLOWING OUT-OF-HOSPITAL CARDIAC ARREST DUE TO ACS? ··············································· 765
Speaker：Masaki Fujiwara（Japanese Red Cross Kobe Hospital, Japan）

P31-6

PREDICTOR OF ADDITIONAL ROTATIONAL MECHANICAL SHEATH DURING TRANSVENOUS LEAD EXTRACTION ···································································································································· 766
Speaker：Takatsugu Kajiyama（Chiba University Graduate School of Medicine, Japan）

ハンズオンセミナー会場  ホテル金沢 2F 扇の間

デバイスハンズオンセミナー（事前申込み）
SelectSecure3830 を用いた Cardiac Physiological Pacing の実現

9:00-9:45
日本メドトロニック株式会社····················································································································································

デバイスハンズオンセミナー（事前申込み）
SelectSecure3830 を用いた Cardiac Physiological Pacing の実現

963

10:00-10:45
日本メドトロニック株式会社····················································································································································

デバイスハンズオンセミナー（事前申込み）
SelectSecure3830 を用いた Cardiac Physiological Pacing の実現

964

11:00-11:45
日本メドトロニック株式会社····················································································································································

デバイスハンズオンセミナー（事前申込み）
SelectSecure3830 を用いた Cardiac Physiological Pacing の実現

965

13:30-14:15
日本メドトロニック株式会社····················································································································································

デバイスハンズオンセミナー（事前申込み）
SelectSecure3830 を用いた Cardiac Physiological Pacing の実現

966

14:30-15:15
日本メドトロニック株式会社

第70回日本不整脈心電学会学術大会

第２日目

Speaker：Yuto Iioka（University of Tsukuba, Japan）

第 70 回日本不整脈心電学会学術大会

68····················································································································································

15:30-16:15
日本メドトロニック株式会社····················································································································································

第70回日本不整脈心電学会学術大会

968

第２日目

デバイスハンズオンセミナー（事前申込み）
SelectSecure3830 を用いた Cardiac Physiological Pacing の実現

967