1982
Radionuclide angiographic exercise left ventricular performance in chronic aortic regurgitation: Relationship to resting echographic ventricular dimensions and systolic wall stress index
Lewis S, Riba A, Berger H, Davies R, Wackers F, Alexander J, Sands M, Cohen L, Zaret B. Radionuclide angiographic exercise left ventricular performance in chronic aortic regurgitation: Relationship to resting echographic ventricular dimensions and systolic wall stress index. American Heart Journal 1982, 103: 498-504. PMID: 7064791, DOI: 10.1016/0002-8703(82)90336-2.Peer-Reviewed Original ResearchConceptsChronic aortic regurgitationExercise reserveAortic regurgitationRadius/wall thickness ratioEjection fractionRadionuclide angiocardiographyLV dimensionsEchocardiographic LV dimensionsUpright bicycle exerciseFirst-pass radionuclide angiocardiographyM-mode echocardiographyWall stress indexAR patientsSymptomatic patientsBicycle exerciseVentricular dimensionsVentricular performanceExercise responseExercise performancePatientsEnd systoleEnd diastoleAbsolute changeRegurgitationWall thickness ratio
1980
Radionuclide assessment of right and left ventricular exercise reserve after total correction of tetralogy of Fallot
Reduto L, Berger H, Johnstone D, Hellenbrand W, Wackers F, Whittemore R, Cohen L, Gottschalk A, Zaret B, Pytlik L. Radionuclide assessment of right and left ventricular exercise reserve after total correction of tetralogy of Fallot. The American Journal Of Cardiology 1980, 45: 1013-1018. PMID: 7369132, DOI: 10.1016/0002-9149(80)90170-8.Peer-Reviewed Original ResearchConceptsVentricular ejection fraction responseRight ventricular ejection fractionRight ventricular performanceVentricular ejection fractionEjection fraction responseRight ventricular hypertrophyEjection fractionPostoperative patientsVentricular hypertrophyVentricular performanceNormal right ventricular ejection fractionFraction responseThallium-201 myocardial imagingAsymptomatic clinical statusRight ventricular uptakeTotal surgical correctionThallium-201 imagingExercise reserveVentricular uptakeConditions of restClinical statusSurgical correctionRadionuclide angiocardiographyRadionuclide assessmentPatients