cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.ugw2np
title: Occurrence Download

description: A dataset containing 15181 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bomarea Mirb."
 ]
}

 The dataset includes 15181 records from 300 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005476-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/ncmgcc
title: Barley French National Collection

description: Scientists from INRA (French national agronomic research institute) and breeders from French seed companies have collected some barley accessions representatives of French cultivar. Passport data for these genotypes have been recorded when available. These genetics resources are maintained in seed genebank by INRA and are available under request.
DOI: 10.15468/dl.vf9ren
title: Occurrence Download

description: A dataset containing 7321 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cinnamomum verum J.Presl",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 10000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 7321 records from 190 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035247-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sjiql3
title: Occurrence Download

description: A dataset containing 15181 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bomarea Mirb."
 ]
}

 The dataset includes 15181 records from 300 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005469-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sqghyv
title: Occurrence Download

description: A dataset containing 822771 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-180 -43,52 -43,52 27,-180 27,-180 -43))",
 "InstitutionCode is ku",
 {
 "or" : [
 "TaxonKey is Animalia",
 "TaxonKey is Liolaemus lemniscatus Donosobarros, 1966"
 ]
 }
 ]
}

 The dataset includes 822771 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005487-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mliuu0
title: Occurrence Download

description: A dataset containing 41534 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Month is September",
 "Year 2004-2015",
 "Geometry POLYGON((-180 -43,52 -43,52 27,-180 27,-180 -43))",
 "DatasetKey is Florida Keys Reef Visual Census 2010",
 "HasCoordinate is true",
 {
 "or" : [
 "TaxonKey is Animalia",
 "TaxonKey is Liolaemus lemniscatus Donosobarros, 1966"
 ]
 },
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 41534 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005492-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.joopvr
title: Occurrence Download

description: A dataset containing 15181 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bomarea Mirb."
 ]
}

 The dataset includes 15181 records from 300 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005478-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.1txno6
title: Occurrence Download

description: A dataset containing 15181 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bomarea Mirb."
 ]
}

 The dataset includes 15181 records from 300 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005474-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.lwzwoh
title: Occurrence Download

description: A dataset containing 15181 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bomarea Mirb."
 ]
}

 The dataset includes 15181 records from 300 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005481-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4hekkq
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adenostemma caffrum DC.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((27.1332 -20.158,25.5395 -23.2724,25.5395 -24.0715,30.5701 -24.0715,30.5701 -20.3186,29.6496 -19.6123,28.947 -19.4003,28.1821 -19.4609,27.6072 -19.7214,27.1332 -20.158))"
 ]
}

 The dataset includes 4 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050298-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/12191269
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.15468/dl.4qntaf
title: Occurrence Download

description: A dataset containing 121 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Cathaya argyrophylla Chun & Kuang"
 ]
}

 The dataset includes 121 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050299-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3wu3qs
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adenostemma caffrum DC.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((25.0214 -34.0501,25.5395 -34.1098,25.5395 -32.9007,20.509 -32.9007,20.509 -34.5676,20.524 -34.555,20.8859 -34.5419,20.9606 -34.4398,21.2995 -34.5131,21.5296 -34.4338,21.8696 -34.4439,22.0323 -34.2835,22.221 -34.2428,22.2566 -34.1304,22.5993 -34.0741,22.9652 -34.1674,23.4069 -34.1858,23.4955 -34.0792,23.6056 -34.0563,24.8471 -34.2877,24.9447 -34.2397,25.0214 -34.0501))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050300-250525065834625/datasets/export for details.
DOI: 10.15468/dl.8zp7z7
title: Occurrence Download

description: A dataset containing 153 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "OccurrenceStatus is Present",
 "TaxonKey is Caluromys derbianus (Waterhouse, 1841)"
 ]
}

 The dataset includes 153 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050301-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z97ha5
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adenostemma caffrum DC.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((32.064 -28.9416,32.4847 -28.5786,30.5701 -28.5786,30.5701 -30.7329,30.6252 -30.6659,31.4179 -29.4257,31.8178 -29.0299,32.064 -28.9416))"
 ]
}

 The dataset includes 6 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050302-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.48544/f0c7570c-8c4c-4e43-abae-ad7bae7146d2
title: Teaching and Training Materials on Mentoring in European Higher Education:
DOI: 10.15468/dl.u8v6jh
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adenostemma caffrum DC.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((35.5808 -24.13,35.5909 -24.0715,30.5701 -24.0715,30.5701 -28.5786,32.4847 -28.5786,32.55 -28.5222,33.0346 -26.8668,32.9741 -26.7838,33.0415 -26.059,32.9304 -26.0011,32.7994 -26.1281,32.6834 -26.0015,32.813 -25.8728,32.8513 -25.7166,33.3048 -25.3731,35.1489 -24.6699,35.5808 -24.13))"
 ]
}

 The dataset includes 12 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050304-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vngun8
title: Occurrence Download

description: A dataset containing 121 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Cathaya argyrophylla Chun & Kuang"
 ]
}

 The dataset includes 121 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050305-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5kn8uk
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adenostemma caffrum DC.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((31.8862 -21.3285,30.5701 -20.3186,30.5701 -24.0715,35.5909 -24.0715,35.6007 -24.0157,35.6007 -23.8125,35.4969 -23.7035,35.6007 -23.165,35.6007 -22.9702,35.227 -22.2482,34.6862 -21.6944,34.013 -21.3095,33.5 -21.1593,32.9675 -21.1092,32.4352 -21.1612,31.8862 -21.3285))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050306-250525065834625/datasets/export for details.
DOI: 10.15468/dl.8shnmn
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adenostemma caffrum DC.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((27.1586 -33.5889,28.2048 -32.9007,25.5395 -32.9007,25.5395 -34.1098,25.6468 -34.1222,25.7787 -34.0734,25.7098 -33.9109,25.8639 -33.797,26.4806 -33.8473,27.1586 -33.5889))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050307-250525065834625/datasets/export for details.
DOI: 10.15468/dl.4qnvju
title: Occurrence Download

description: A dataset containing 64 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "DatasetKey is one of (iNaturalist Research-grade Observations, Base de datos de mamíferos de México depositados en colecciones de Estados Unidos y Canadá, KUBI Mammalogy Collection, NMNH Extant Specimen Records (USNM, US))",
 "OccurrenceStatus is Present",
 "TaxonKey is Caluromys derbianus (Waterhouse, 1841)"
 ]
}

 The dataset includes 64 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050308-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8tazu4
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adenostemma caffrum DC.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((18.2339 -32.5266,18.1411 -32.657,18.1007 -32.7021,18.0224 -32.6366,17.8923 -32.6419,17.754 -32.8255,17.7723 -32.9007,20.509 -32.9007,20.509 -28.5786,16.2782 -28.5786,16.4358 -28.7202,16.726 -29.1235,17.1957 -30.3752,17.6655 -31.1743,18.1322 -31.7679,18.2495 -32.2638,18.2339 -32.5266))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050310-250525065834625/datasets/export for details.
DOI: 10.5281/zenodo.15679706
title: UIYUI
DOI: 10.5281/zenodo.15679707
title: UIYUI
DOI: 10.5281/zenodo.15679582
title: DPFlow on UAVDB

description: This is an augmented version of UAVDB with dense optical flow maps generated using DPFlow.
DOI: 10.5281/zenodo.15679581
title: DPFlow on UAVDB

description: This is an augmented version of UAVDB with dense optical flow maps generated using DPFlow.
DOI: 10.15468/dl.d6crwa
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adenostemma caffrum DC.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((15.6372 -28.0032,16.2782 -28.5786,20.509 -28.5786,20.509 -24.0715,15.4933 -24.0715,15.4945 -24.1257,16.0509 -25.6631,15.6372 -28.0032))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050312-250525065834625/datasets/export for details.
DOI: 10.15468/dl.9k82hf
title: Occurrence Download

description: A dataset containing 4230 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Calamagrostis effusa (Kunth) Steud."
 ]
}

 The dataset includes 4230 records from 86 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050311-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.29335343
title: Supplementary Material for: Application of Remote Dielectric Sensing in Volumetric Evaluation for Maintenance Hemodialysis Patients

description: Background: Fluid overload increases the risk of cardiovascular events and all-cause mortality in hemodialysis patients. Remote dielectric sensing (ReDS) is a newly wearable device which can evaluate the volumetric status via the ratio of fluid and air in pulmonary tissue. In this study we explored whether ReDS can be used in evaluation of volume status in dialysis patients. Methods: We involved maintenance hemodialysis patients in the cross-sectional study and obtained both pre- and post-dialysis ReDS values. We also collected pre- and post-dialysis over hydration values by bioelectrical impedance analysis and biochemistry indicators like brain natriuretic peptide and analyzed their correlations with ReDS values to explore whether ReDS was feasible in fluid assessment for hemodialysis patients. Results: 115 maintenance hemodialysis patients were enrolled. The average pre-dialysis ReDS reading was 27.47% ± 4.88% (range from 16.00% to 39.00%), and the median post-dialysis ReDS value was 24% (range from 16% to 37%). ReDS can distinguish fluid overload patients (pre-dialysis over hydration value≥2.5L, p&lt;0.001). ReDS value has a positive correlation with over hydration value (pre-dialysis: R=0.38, p&lt;0.001) and a negative correlation with left ventricular ejection fraction (R=-0.333, p=0.018). ROC analysis showed that cut-off of pre-dialysis ReDS value to discriminate pre-dialysis over hydration value≥2.5L was 26.5%.Conclusion: ReDS has potential in fluid evaluation for maintenance hemodialysis patients and can serve as a useful tool to assist in clinical hydration status assessment.
DOI: 10.6084/m9.figshare.29335343.v1
title: Supplementary Material for: Application of Remote Dielectric Sensing in Volumetric Evaluation for Maintenance Hemodialysis Patients

description: Background: Fluid overload increases the risk of cardiovascular events and all-cause mortality in hemodialysis patients. Remote dielectric sensing (ReDS) is a newly wearable device which can evaluate the volumetric status via the ratio of fluid and air in pulmonary tissue. In this study we explored whether ReDS can be used in evaluation of volume status in dialysis patients. Methods: We involved maintenance hemodialysis patients in the cross-sectional study and obtained both pre- and post-dialysis ReDS values. We also collected pre- and post-dialysis over hydration values by bioelectrical impedance analysis and biochemistry indicators like brain natriuretic peptide and analyzed their correlations with ReDS values to explore whether ReDS was feasible in fluid assessment for hemodialysis patients. Results: 115 maintenance hemodialysis patients were enrolled. The average pre-dialysis ReDS reading was 27.47% ± 4.88% (range from 16.00% to 39.00%), and the median post-dialysis ReDS value was 24% (range from 16% to 37%). ReDS can distinguish fluid overload patients (pre-dialysis over hydration value≥2.5L, p&lt;0.001). ReDS value has a positive correlation with over hydration value (pre-dialysis: R=0.38, p&lt;0.001) and a negative correlation with left ventricular ejection fraction (R=-0.333, p=0.018). ROC analysis showed that cut-off of pre-dialysis ReDS value to discriminate pre-dialysis over hydration value≥2.5L was 26.5%.Conclusion: ReDS has potential in fluid evaluation for maintenance hemodialysis patients and can serve as a useful tool to assist in clinical hydration status assessment.
DOI: 10.15468/dl.ny5myz
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adenostemma caffrum DC.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((15.4784 -23.4046,15.4933 -24.0715,20.509 -24.0715,20.509 -24.0455,20.0952 -23.5072,19.9968 -23.017,19.7843 -22.5405,19.1988 -21.8785,18.5972 -21.5447,17.8859 -21.3993,17.1626 -21.4805,16.5332 -21.7596,16.1257 -22.0882,15.8234 -22.4662,15.606 -22.8993,15.4784 -23.4046))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0050313-250525065834625/datasets/export for details.
DOI: 10.6084/m9.figshare.29335346
title: Supplementary Material for: Left and Right Ventricular Strain Mechanics in Fetal Tachyarrhythmia

description: Background: Assessment of myocardial function in fetuses with supraventricular tachyarrhythmia is challenging. Speckle tracking echocardiography (STE) is a newer sensitive method to assess ventricular systolic function. We sought to assess left (LV) and right (RV) ventricular myocardial strain mechanics in fetuses with tachyarrhythmia and hypothesized that strain mechanics are impaired in this patient population even after conversion to sinus rhythm.

Methods: This was a single-center retrospective review. LV and RV strain parameters were assessed 
using STE in tachyarrhythmia and after conversion to sinus rhythm and compared to gestational age (GA) matched control fetuses in sinus rhythm. 

Results: 18 fetuses with tachyarrhythmia and 18 controls were analyzed at median GA 31 weeks (range 28 to 34 weeks). LV Global Longitudinal Strain (GLS) [-4.5% (-5.2, -1.9) vs. -11.2% ( 14.6, -9.9); p-value 0.0001], Strain Rate [-0.8% (-1.5, -0.6) vs. -1.7% (-2.5, -1.2); p-value 0.007), and Global Longitudinal Velocity (GLV) [0.7 cm/s (0.5, 1.3) vs. 1.8 cm/s (0.9, 2.1); p-value 0.003] were reduced in tachyarrhythmia and improved with sinus rhythm but remained abnormal compared to controls. RV GLS [-6.3% (-8.5, -5.1) vs. -13.6% (-15.3, -10.6); p-value &lt; 0.0001), Strain Rate [-1.3% ( 1.7, -0.9) vs. -2.1% (-2.5, 1.4); p-value 0.0103), and GLV [1.2 cm/s (0.8, 1.7) vs. 1.9 cm/s (1.2, 2.7); p-value 0.026)] were low in tachyarrhythmia and improved with sinus rhythm but remained lower than in controls. Regional strain was decreased in all LV and RV segments in tachyarrhythmia.

Conclusions: Fetuses in tachyarrhythmia had reduced measures of myocardial deformation that improved with sinus rhythm but remained low compared to matched controls. Future studies are needed to explore the utility of STE for serial monitoring of fetuses in tachyarrhythmia and to assess response to therapy.
DOI: 10.6084/m9.figshare.29335346.v1
title: Supplementary Material for: Left and Right Ventricular Strain Mechanics in Fetal Tachyarrhythmia

description: Background: Assessment of myocardial function in fetuses with supraventricular tachyarrhythmia is challenging. Speckle tracking echocardiography (STE) is a newer sensitive method to assess ventricular systolic function. We sought to assess left (LV) and right (RV) ventricular myocardial strain mechanics in fetuses with tachyarrhythmia and hypothesized that strain mechanics are impaired in this patient population even after conversion to sinus rhythm.

Methods: This was a single-center retrospective review. LV and RV strain parameters were assessed 
using STE in tachyarrhythmia and after conversion to sinus rhythm and compared to gestational age (GA) matched control fetuses in sinus rhythm. 

Results: 18 fetuses with tachyarrhythmia and 18 controls were analyzed at median GA 31 weeks (range 28 to 34 weeks). LV Global Longitudinal Strain (GLS) [-4.5% (-5.2, -1.9) vs. -11.2% ( 14.6, -9.9); p-value 0.0001], Strain Rate [-0.8% (-1.5, -0.6) vs. -1.7% (-2.5, -1.2); p-value 0.007), and Global Longitudinal Velocity (GLV) [0.7 cm/s (0.5, 1.3) vs. 1.8 cm/s (0.9, 2.1); p-value 0.003] were reduced in tachyarrhythmia and improved with sinus rhythm but remained abnormal compared to controls. RV GLS [-6.3% (-8.5, -5.1) vs. -13.6% (-15.3, -10.6); p-value &lt; 0.0001), Strain Rate [-1.3% ( 1.7, -0.9) vs. -2.1% (-2.5, 1.4); p-value 0.0103), and GLV [1.2 cm/s (0.8, 1.7) vs. 1.9 cm/s (1.2, 2.7); p-value 0.026)] were low in tachyarrhythmia and improved with sinus rhythm but remained lower than in controls. Regional strain was decreased in all LV and RV segments in tachyarrhythmia.

Conclusions: Fetuses in tachyarrhythmia had reduced measures of myocardial deformation that improved with sinus rhythm but remained low compared to matched controls. Future studies are needed to explore the utility of STE for serial monitoring of fetuses in tachyarrhythmia and to assess response to therapy.