Thirteen @entity1 were implanted with the Telectronics 4210 ATP @entity737 ( @entity737 ) for @entity1165 or @entity2224 . This device has multiprogrammable antitachycardia pacing, @entity1168 pacing, and shock therapies. In addition, there is extensive data logging and ECG snapshot capability for @entity943 confirmation and response to therapy. These features permit easy retrieval of all detected and treated events, whatever the eventual outcome. In this study, the data logged at predischarge electrophysiological testing was compared to the data recorded in a standard manner. The bulk of the data, however, was derived from long-term follow-up of spontaneous events over a mean period of 203 days (range 154-257). During this period, a total of 6,193 @entity943 detections were made: 20 were classified as @entity2224 , and 6,173 as @entity1165 . The vast majority of these (93%) terminated spontaneously without @entity737 intervention (5,738), underscoring the benefit of a standard second confirmation prior to therapy delivery (noncommitted system). There were 394 @entity943 episodes treated with antitachycardia pacing; of these a total of 8.3% accelerated to either more rapid @entity1165 or @entity2224 (4.3% and 4.0%, respectively). Events were reported in an "episode log" format, listing all @entity943 detections with time/date annotation; or in a "sense history" format, detailing each episode from start to conclusion. These data demonstrate that this advanced, "tiered" @entity737 with data recall contributes to better @entity1 management, and permits a more tailored termination prescription for the individual @entity1 .

Improved @entity1 surveillance and data acquisition with a third generation XXXX .

@entity1 :: ('9606', 'Species') :: ['patients', 'patient'] @entity1165 :: ('MESH:D017180', 'Disease') :: ['ventricular tachycardia'] @entity737 :: ('MESH:D057873', 'Disease') :: ['ICD', 'implantable cardioverter defibrillator'] @entity2224 :: ('MESH:D014693', 'Disease') :: ['ventricular fibrillation'] @entity943 :: ('MESH:D001145', 'Disease') :: ['arrhythmia'] @entity1168 :: ('MESH:D001919', 'Disease') :: ['bradycardia']
@entity737 :: (MESH:D057873,Disease) :: ['implantable cardioverter defibrillator']
