1998
Exercise testing with myocardial perfusion imaging in patients with normal baseline electrocardiograms: Cost savings with a stepwise diagnostic strategy
Mattera J, Arain S, Sinusas A, Finta L, Wackers F. Exercise testing with myocardial perfusion imaging in patients with normal baseline electrocardiograms: Cost savings with a stepwise diagnostic strategy. Journal Of Nuclear Cardiology 1998, 5: 498-506. PMID: 9796897, DOI: 10.1016/s1071-3581(98)90181-7.Peer-Reviewed Original ResearchConceptsExercise myocardial perfusion imagingCoronary artery diseaseNormal exercise electrocardiogramMyocardial perfusion imagingNormal myocardial perfusion imagingNormal resting electrocardiogramsExercise electrocardiogramExercise testingArtery diseaseIntermediate likelihoodResting electrocardiogramsAbnormal myocardial perfusion imagingDiagnostic strategiesAbnormal exercise electrocardiogramGroup 3 patientsHard cardiac eventsNonfatal myocardial infarctionNormal baseline electrocardiogramSubsequent coronary revascularizationIncremental diagnostic informationDiagnostic testing strategiesCoronary revascularizationCardiac eventsUnstable anginaConsecutive patients
1996
Detection and significance of myocardial ischemia in women versus men within six months of acute myocardial infarction or unstable angina
Moriel M, Benhorin J, Brown M, Raubertas R, Severski P, Van Voorhees L, Bodenheimer M, Tzivoni D, Wackers F, Moss A, Group T. Detection and significance of myocardial ischemia in women versus men within six months of acute myocardial infarction or unstable angina. The American Journal Of Cardiology 1996, 77: 798-804. PMID: 8623730, DOI: 10.1016/s0002-9149(97)89172-2.Peer-Reviewed Original ResearchConceptsAcute coronary eventsThallium-201 stress scintigraphyPrimary end pointCoronary eventsEnd pointUnstable anginaStress scintigraphyPatient 1Myocardial infarctionNoninvasive testsExercise electrocardiogramAmbulatory electrocardiogramIschemia detectionCardiac event rateNonfatal myocardial infarctionSubsequent cardiac eventsAcute myocardial infarctionCardiac eventsIschemia testCardiac deathCox analysisPrognostic significanceMyocardial ischemiaEvent ratesWomen
1994
One-year prognosis of patients with normal planar or single-photon emission computed tomographic technetium 99m-labeled sestamibi exercise imaging
Raiker K, Sinusas A, Wackers F, Zaret B. One-year prognosis of patients with normal planar or single-photon emission computed tomographic technetium 99m-labeled sestamibi exercise imaging. Journal Of Nuclear Cardiology 1994, 1: 449-456. PMID: 9420729, DOI: 10.1007/bf02961599.Peer-Reviewed Original ResearchConceptsNondiagnostic exercise electrocardiogramsPositive exercise electrocardiogramExercise electrocardiogramPrognostic significanceSingle photon emissionHigher cardiac event rateCardiac event rateChest pain syndromeNegative exercise electrocardiogramNonfatal myocardial infarctionOne-year prognosisPositive stress electrocardiogramCoronary artery diseaseFavorable prognostic significanceMyocardial perfusion imagingStress perfusion imagesCardiac causesCardiac eventsPain syndromeArtery diseaseConsecutive patientsExercise SPECTMyocardial infarctionFavorable outcomeStress electrocardiogram
1981
Exercise left ventricular performance in patients with chest pain, ischemic-appearing exercise electrocardiograms, and angiographically normal coronary arteries.
Berger HJ, Sands MJ, Davies RA, Wackers FJ, Alexander J, Lachman AS, Williams BW, Zaret BL. Exercise left ventricular performance in patients with chest pain, ischemic-appearing exercise electrocardiograms, and angiographically normal coronary arteries. Annals Of Internal Medicine 1981, 94: 186-91. PMID: 7469209, DOI: 10.7326/0003-4819-94-2-186.Peer-Reviewed Original ResearchConceptsNormal coronary arteriesLeft ventricular performanceChest painVentricular performanceCoronary arteryExercise electrocardiogramAbnormal ejection fraction responseMaximal upright bicycle exerciseCoronary arterial spasmUpright bicycle exerciseEjection fraction responseFirst-pass radionuclide angiocardiographyThallium-201 imagingErgonovine testingVentricular dysfunctionArterial spasmBicycle exerciseErgonovine provocationAdditional patientsTreadmill exercisePerfusion defectsRadionuclide angiocardiographyRegional dysfunctionPatientsFraction response