Sarah Van Antwerp, DO
Clinical FellowCards
About
Research
Publications
2025
Cardiopulmonary Exercise Test (CPET) Variables in Obesity: Does Obesity Result in Typical Physiologic Pattern on CPET?
Jain T, Van Antwerp S, Smith K, Shekar P, Datta D. Cardiopulmonary Exercise Test (CPET) Variables in Obesity: Does Obesity Result in Typical Physiologic Pattern on CPET? American Journal Of Respiratory And Critical Care Medicine 2025, 211: a2642-a2642. DOI: 10.1164/ajrccm.2025.211.abstracts.a2642.Peer-Reviewed Original ResearchCardiopulmonary exercise testingBody mass indexHeart rate reserveObesity patternsOxygen pulseExercise capacityMass indexMaximal oxygen uptakeObese patientsBreathing reserveImpact of obesityMean body mass indexRate reserveVO2 maxExercise testVentilatory limitationOxygen uptakeCardiac limitationExerciseHeart rateO2 pulseCause of dyspneaObesityUnexplained dyspneaDiagnostic yieldComparison of Gas Exchange Parameters on Cardiopulmonary Exercise Testing and Pulmonary Function Tests in Non-Obese Patients With Exertional Dyspnea
Van Antwerp S, Jain T, Smith K, Datta D. Comparison of Gas Exchange Parameters on Cardiopulmonary Exercise Testing and Pulmonary Function Tests in Non-Obese Patients With Exertional Dyspnea. American Journal Of Respiratory And Critical Care Medicine 2025, 211: a2643-a2643. DOI: 10.1164/ajrccm.2025.211.abstracts.a2643.Peer-Reviewed Original ResearchCardiopulmonary exercise testingBody mass indexAnaerobic thresholdVentilatory equivalentExercise testPulmonary function testsNon-obese patientsExercise testing laboratoryExertional dyspneaExerciseMass indexNon-obese subjectsPeak exerciseEvaluation of exertional dyspneaVE/VO2Function testsRecords of patientsEvaluation of dyspneaVE/VCO2Gas exchange limitationsDiffusion capacity measurementsStatistical significanceVolume of dead spacePearson testCorrelation coefficientAssociation Between Cardiac Variables in Cardiopulmonary Exercise Testing and Echocardiogram Parameters in Patients With Exertional Dyspnea
Smith K, Jain T, Van Antwerp S, Datta D. Association Between Cardiac Variables in Cardiopulmonary Exercise Testing and Echocardiogram Parameters in Patients With Exertional Dyspnea. American Journal Of Respiratory And Critical Care Medicine 2025, 211: a2667-a2667. DOI: 10.1164/ajrccm.2025.211.abstracts.a2667.Peer-Reviewed Original ResearchRight ventricular systolic pressureCardiopulmonary exercise testing parametersCardiopulmonary exercise testingDiastolic dysfunctionExertional dyspneaHeart rate reserveSystolic dysfunctionEchocardiography parametersCardiac variablesCardiac functionParameters of cardiopulmonary exercise testingManifestations of cardiac dysfunctionAnaerobic thresholdExercise testCharts of patientsVentricular systolic pressureMechanical cardiac functionEvaluation of dyspneaIndicators of systolicO2 pulseTransthoracic echocardiographyEchocardiogram parametersCardiac dysfunctionMean EFPulmonary dysfunctionA Curious Case of Portal Vein Thrombosis and Epstein Barr Virus
Van Antwerp S, Osadchyi V, Naseer A, Al Kotob A, Ryan J, Foley R, Perez M. A Curious Case of Portal Vein Thrombosis and Epstein Barr Virus. American Journal Of Respiratory And Critical Care Medicine 2025, 211: a3922-a3922. DOI: 10.1164/ajrccm.2025.211.abstracts.a3922.Peer-Reviewed Original ResearchEpstein-Barr virusReturn of spontaneous circulationHuman immunodeficiency virusParoxysmal supraventricular tachycardiaLife-threatening complicationsComputed tomography angiographySplenic veinImmunocompetent patientsHeparin dripSystem thrombosisClot burdenFatal complicationPortal veinAbsence of concomitant infectionsCase of portal vein thrombosisAchievement of return of spontaneous circulationMechanical thrombectomyWork-upRight anterior portal veinComplication of EBV infectionEpstein-Barr virus infectionRisk of venous thromboembolismBilateral pulmonary arteriesMalignancy work-upEpstein-Barr virus immunoglobulin MCardiopulmonary Exercise Testing (CPET) and Echocardiography: Can Diastolic Dysfunction Be Identified in Patients Undergoing CPET for Exertional Dyspnea?
Smith K, Van Antwerp S, Jain T, Datta D. Cardiopulmonary Exercise Testing (CPET) and Echocardiography: Can Diastolic Dysfunction Be Identified in Patients Undergoing CPET for Exertional Dyspnea? American Journal Of Respiratory And Critical Care Medicine 2025, 211: a7667-a7667. DOI: 10.1164/ajrccm.2025.211.abstracts.a7667.Peer-Reviewed Original ResearchCardiopulmonary exercise testingHeart rate reserveDiastolic dysfunctionExertional dyspneaE/A ratioExercise limitationAnaerobic thresholdPotential etiologiesHeart rateParameters of diastolic dysfunctionRate reserveMarker of diastolic dysfunctionO2 pulseCardiopulmonary exercise testing variablesExercise testEvaluation of exertional dyspneaCardiopulmonary exercise testing parametersE/A ratio <Maximal heart rateMaximal O2 uptakeMaximum heart rateStatistically significant correlationPatient demographicsEchocardiogramCardiac parametersZinc-Induced Copper Deficiency Myeloneuropathy Masquerading as Paraneoplastic Syndrome: A Case Report.
Osadchyi V, Van Antwerp SN, Vredenburgh J. Zinc-Induced Copper Deficiency Myeloneuropathy Masquerading as Paraneoplastic Syndrome: A Case Report. Cureus 2025, 17: e82995. PMID: 40416147, DOI: 10.7759/cureus.82995.Peer-Reviewed Original Research
2024
PFTS AND GENDER IDENTITY: APPLYING PFT GUIDELINES TO TRANSGENDER PATIENTS AND PROVIDING GENDER-AFFIRMING PULMONARY CARE
SHEKAR P, VAN ANTWERP S, UMRA S, BERNSTEIN E, QUENTAL A. PFTS AND GENDER IDENTITY: APPLYING PFT GUIDELINES TO TRANSGENDER PATIENTS AND PROVIDING GENDER-AFFIRMING PULMONARY CARE. Chest 2024, 166: a201-a202. DOI: 10.1016/j.chest.2024.06.177.Peer-Reviewed Original ResearchThe Effect of Body Mass Index on Ventilatory Parameters During Cardiopulmonary Exercise Testing
Jain T, Van Antwerp S, Smith K, Ramanan S, Shekar P, Pino M, Datta D. The Effect of Body Mass Index on Ventilatory Parameters During Cardiopulmonary Exercise Testing. American Journal Of Respiratory And Critical Care Medicine 2024, 209: a2454-a2454. DOI: 10.1164/ajrccm-conference.2024.209.1_meetingabstracts.a2454.Peer-Reviewed Original ResearchSafety of Cardiopulmonary Exercise Testing in Patients With Dyspnea of Unclear Etiology
Smith K, Van Antwerp S, Shekar P, Jain T, Ramanan S, Pino M, Datta D. Safety of Cardiopulmonary Exercise Testing in Patients With Dyspnea of Unclear Etiology. American Journal Of Respiratory And Critical Care Medicine 2024, 209: a3767-a3767. DOI: 10.1164/ajrccm-conference.2024.209.1_meetingabstracts.a3767.Peer-Reviewed Original ResearchThe Utility of Cardiopulmonary Exercise Testing in Diagnosing Dyspnea of Unclear Etiology
Shekar P, Smith K, Ramanan S, Pino M, Van Antwerp S, Jain T, Datta D. The Utility of Cardiopulmonary Exercise Testing in Diagnosing Dyspnea of Unclear Etiology. American Journal Of Respiratory And Critical Care Medicine 2024, 209: a3768-a3768. DOI: 10.1164/ajrccm-conference.2024.209.1_meetingabstracts.a3768.Peer-Reviewed Original Research