2004
Acute rest myocardial perfusion imaging for chest pain
Kontos M, Wackers F. Acute rest myocardial perfusion imaging for chest pain. Journal Of Nuclear Cardiology 2004, 11: 470-481. PMID: 15295416, DOI: 10.1016/j.nuclcard.2004.05.004.Peer-Reviewed Original Research
2003
Electromechanical mapping for detecting myocardial viability and ischemia in patients with severe ischemic cardiomyopathy
Samady H, Liu Y, Choi CJ, Ragosta M, Pfau SE, Cleman MW, Powers ER, Kramer CM, Wackers F, Beller GA, Watson DD. Electromechanical mapping for detecting myocardial viability and ischemia in patients with severe ischemic cardiomyopathy. The American Journal Of Cardiology 2003, 91: 807-811. PMID: 12667565, DOI: 10.1016/s0002-9149(03)00013-4.Peer-Reviewed Original ResearchMeSH KeywordsAgedBody Surface Potential MappingCardiomyopathiesCell SurvivalElectrophysiologic Techniques, CardiacFemaleHumansMaleMiddle AgedMyocardial IschemiaMyocardiumPredictive Value of TestsRadiopharmaceuticalsRestROC CurveSensitivity and SpecificitySeverity of Illness IndexStatistics as TopicStress, PhysiologicalStroke VolumeTechnetium Tc 99m SestamibiTomography, Emission-Computed, Single-PhotonVentricular Dysfunction, LeftConceptsSevere ischemic cardiomyopathyIschemic cardiomyopathyViable myocardiumMyocardial viabilityDipyridamole single-photon emissionUnipolar voltageDysfunctional myocardial segmentsBipolar voltageSingle photon emissionDipyridamole SPECTDipyridamole technetiumQuantitative technetiumInducible ischemiaNonviable segmentsNonviable myocardiumElectromechanical mappingMyocardial segmentsTracer uptakePatientsViable segmentsLogistic regressionCardiomyopathyMyocardiumIschemiaSPECT
1992
Assessment of global and regional left ventricular performance at rest and during exercise after thrombolytic therapy for acute myocardial infarction: Results of the Thrombolysis in Myocardial Infarction (TIMI) II study
Zaret B, Wackers F, Terrin M, Ross R, Weiss M, Slater J, Morrison J, Bourge R, Passamani E, Knatterud G, Braunwald E, Investigators. Assessment of global and regional left ventricular performance at rest and during exercise after thrombolytic therapy for acute myocardial infarction: Results of the Thrombolysis in Myocardial Infarction (TIMI) II study. The American Journal Of Cardiology 1992, 69: 1-9. PMID: 1729855, DOI: 10.1016/0002-9149(92)90667-n.Peer-Reviewed Original ResearchConceptsLV ejection fractionLeft ventricular performanceEjection fractionRegional left ventricular performanceRegional ejection fractionHospital dischargeThrombolytic therapyVentricular performanceTreatment strategiesStrategies patientsComparable work loadNormal exercise responseRegional LV performanceMyocardial Infarction (TIMI) II trialAcute myocardial infarctionHospital-discharged patientsConservative strategyII studyII trialDischarge patientsConservative patientsClinical benefitLV performanceExercise studiesMyocardial infarctionTechnetium-99m sestamibi myocardial imaging at rest for assessment of myocardial infarction and first-pass ejection fraction
Boucher C, Wackers F, Zaret B, Mena I. Technetium-99m sestamibi myocardial imaging at rest for assessment of myocardial infarction and first-pass ejection fraction. The American Journal Of Cardiology 1992, 69: 22-27. PMID: 1530901, DOI: 10.1016/0002-9149(92)90670-t.Peer-Reviewed Original ResearchConceptsWall motion abnormalitiesFirst-pass ejection fractionEjection fractionQ-wave infarctsMotion abnormalitiesQ wavesAbnormal TcMyocardial infarctionSestamibi studiesFirst-pass imagingAbility of technetiumVentricular ejection fractionOccurrence of infarctionSestamibi myocardial perfusionPerfusion abnormalitiesWall motionRegional perfusionPosterior infarctsMyocardial perfusionMyocardial segmentsPatientsInfarctionSestamibi imagesProtocol IInfarcts
1991
Thallium-201 for assessment of myocardial viability: Quantitative comparison of 24-hour redistribution imaging with imaging after reinjection at rest
Kayden D, Sigal S, Soufer R, Mattera J, Zaret B, Wackers F. Thallium-201 for assessment of myocardial viability: Quantitative comparison of 24-hour redistribution imaging with imaging after reinjection at rest. Journal Of The American College Of Cardiology 1991, 18: 1480-1486. PMID: 1939949, DOI: 10.1016/0735-1097(91)90678-3.Peer-Reviewed Original ResearchConceptsInjection of thalliumRedistribution imagesDefect reversibilityThallium-201 reinjectionThallium-201 defectsLate redistribution imagingPoor quality studiesDiagnostic informationClinical variablesRedistribution imagingThallium defectsThallium imagesMyocardial viabilityReversible defectsStress imagingThallium-201PatientsBetter diagnostic informationStress testingExercisePresent studyQuality studiesInjectionLate redistributionReinjection