1999
Ejection fraction by radionuclide ventriculography and contrast left ventriculogram A tale of two techniques
Ureña P, Lamas G, Mitchell G, Flaker G, Smith S, Wackers F, McEwan P, Pfeffer M, investigators F. Ejection fraction by radionuclide ventriculography and contrast left ventriculogram A tale of two techniques. Journal Of The American College Of Cardiology 1999, 33: 180-185. PMID: 9935027, DOI: 10.1016/s0735-1097(98)00533-6.Peer-Reviewed Original ResearchConceptsRadionuclide ventriculographyEjection fractionCardiovascular eventsEvent ratesMyocardial infarctionPostinfarct patientsIndependent predictorsRisk stratificationAssess prognosisClinical eventsVentricular performanceClinical impressionPatientsMultivariate analysisPrognosisVentriculographyTercileEF measurementsBest predictorPredictorsComparative abilityCatheterizationInfarctionVentriculograms
1997
Relationship of scar and ischemia to the results of programmed electrophysiological stimulation in patients with coronary artery disease
Gradel C, Jain D, Batsford W, Wackers F, Zaret B. Relationship of scar and ischemia to the results of programmed electrophysiological stimulation in patients with coronary artery disease. Journal Of Nuclear Cardiology 1997, 4: 379-386. PMID: 9362014, DOI: 10.1016/s1071-3581(97)90029-5.Peer-Reviewed Original ResearchConceptsCoronary artery diseaseMyocardial perfusion imagingSustained ventricular tachycardiaPerfusion defect sizeVentricular tachycardiaElectrophysiological studiesArtery diseaseIndependent predictorsMultivariate analysisChronic coronary artery diseaseLeft ventricular ejection fractionSustained monomorphic ventricular tachycardiaGlobal left ventricular functionVentricular ejection fractionLeft ventricular functionPrevious myocardial infarctionMonomorphic ventricular tachycardiaBest independent predictorSize of ischemiaAdditional ischemiaArrhythmia historyInducible patientsNoninducible patientsSize of scarClinical predictors