2007
A randomized, double-blind, placebo-controlled study of the safety and efficacy of intravenous MCC-135 as an adjunct to primary percutaneous coronary intervention in patients with acute myocardial infarction: Evaluation of MCC-135 for left ventricular salvage in acute myocardial infarction (EVOLVE)
Jang I, Weissman N, Picard M, Zile M, Pettigrew V, Shen S, Tatsuno J, Hibberd M, Tzivoni D, Wackers F, Investigators T. A randomized, double-blind, placebo-controlled study of the safety and efficacy of intravenous MCC-135 as an adjunct to primary percutaneous coronary intervention in patients with acute myocardial infarction: Evaluation of MCC-135 for left ventricular salvage in acute myocardial infarction (EVOLVE). American Heart Journal 2007, 155: 113.e1-113.e8. PMID: 18082500, DOI: 10.1016/j.ahj.2007.08.020.Peer-Reviewed Original ResearchMeSH KeywordsAgedAngioplasty, Balloon, CoronaryBenzenesulfonatesCardiac CatheterizationCombined Modality TherapyCoronary AngiographyDose-Response Relationship, DrugDouble-Blind MethodDrug Administration ScheduleElectrocardiographyFemaleFollow-Up StudiesHumansInfusions, IntravenousMaleMiddle AgedMyocardial InfarctionPiperazinesProbabilityReference ValuesRisk AssessmentSalvage TherapyStroke VolumeSurvival RateTreatment OutcomeVentricular Function, LeftConceptsPrimary percutaneous coronary interventionLeft ventricular ejection fractionST-elevation myocardial infarctionPrimary PCIMCC-135Percutaneous coronary interventionAcute myocardial infarctionInfarct sizeMyocardial infarctionDay 5Coronary interventionClinical outcomesCalcium overloadPreservation of LVEFAcute ST-elevation myocardial infarctionEnd pointTarget populationComposite clinical outcomeLeft Ventricular SalvagePlacebo-controlled studyPrimary end pointSecondary end pointsLow-dose groupVentricular ejection fractionHigh-dose group
2006
Screening of asymptomatic patients with type 2 diabetes mellitus for silent coronary artery disease: Combined use of stress myocardial perfusion imaging and coronary calcium scoring
Scholte A, Bax J, Wackers F. Screening of asymptomatic patients with type 2 diabetes mellitus for silent coronary artery disease: Combined use of stress myocardial perfusion imaging and coronary calcium scoring. Journal Of Nuclear Cardiology 2006, 13: 11-18. PMID: 16464712, DOI: 10.1016/j.nuclcard.2005.11.002.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsCalcinosisComorbidityCoronary Artery DiseaseDiabetes Mellitus, Type 2Diagnosis, Computer-AssistedExercise TestHumansIncidenceMass ScreeningPrognosisRadionuclide ImagingReproducibility of ResultsRisk AssessmentRisk FactorsSensitivity and SpecificitySurvival RateVentricular Dysfunction, LeftConceptsSilent coronary artery diseaseCoronary artery diseaseCoronary calcium scoringType 2 diabetes mellitusMyocardial perfusion imagingArtery diseaseDiabetes mellitusCalcium scoringPerfusion imagingAsymptomatic individualsStress myocardial perfusion imagingRadionuclide myocardial perfusion imagingEarly appropriate treatmentRecent prospective studiesRates of morbidityAsymptomatic patientsCardiovascular complicationsProspective studyOverall prevalenceClinical combinationAppropriate treatmentClinical investigationMellitusClinical importanceDisease
2001
Dobutamine-induced augmentation of left ventricular ejection fraction predicts survival of heart failure patients with severe non-ischaemic cardiomyopathy
Ramahi T, Longo M, Cadariu A, Rohlfs K, Slade M, Carolan S, Vallejo E, Wackers F. Dobutamine-induced augmentation of left ventricular ejection fraction predicts survival of heart failure patients with severe non-ischaemic cardiomyopathy. European Heart Journal 2001, 22: 849-856. PMID: 11350094, DOI: 10.1053/euhj.2001.2654.Peer-Reviewed Original ResearchConceptsLeft ventricular ejection fractionVentricular ejection fractionTransplant-free survivalEjection fractionHeart failureVentricular end-diastolic volume indexOverall transplant-free survivalPeak exercise oxygen consumptionSevere non-ischaemic cardiomyopathyEnd-diastolic volume indexFunctional classStrongest prognostic variableChronic heart failureHeart failure patientsPrognosis of patientsNon-ischemic cardiomyopathyExercise oxygen consumptionEquilibrium radionuclide ventriculographyVentriculographic variablesExercise capacityFailure patientsPrognostic valueRadionuclide ventriculographyIntravenous infusionDeltaLVEF
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
1996
Distortion of the Terminal Portion of the QRS on the Admission Electrocardiogram in Acute Myocardial Infarction and Correlation With Infarct Size and Long-Term Prognosis (Thrombolysis In Myocardial Infarction 4 Trial)**This study was supported in part by a grant from SmithKline Beecham, Philadelphia, Pennsylvania.
Birnbaum Y, Kloner R, Sclarovsky S, Cannon C, McCabe C, Davis V, Zaret B, Wackers F, Braunwald E. Distortion of the Terminal Portion of the QRS on the Admission Electrocardiogram in Acute Myocardial Infarction and Correlation With Infarct Size and Long-Term Prognosis (Thrombolysis In Myocardial Infarction 4 Trial)**This study was supported in part by a grant from SmithKline Beecham, Philadelphia, Pennsylvania. The American Journal Of Cardiology 1996, 78: 396-403. PMID: 8752182, DOI: 10.1016/s0002-9149(96)00326-8.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge FactorsAgedAngina PectorisCardiac Output, LowCoronary AngiographyCreatine KinaseDouble-Blind MethodElectrocardiographyFemaleFollow-Up StudiesHumansMaleMiddle AgedMyocardial InfarctionPatient AdmissionPrognosisRecurrenceRetrospective StudiesStroke VolumeSurvival RateTechnetium Tc 99m SestamibiThrombolytic TherapyTreatment OutcomeVentricular Function, LeftConceptsAcute myocardial infarctionLong-term prognosisAnterior acute myocardial infarctionCreatine kinase releaseInfarct sizeMyocardial infarctionMyocardial infarction (TIMI) 4 trialAnterior AMI patientsOne-year mortalityCoronary angiographic findingsLarger infarct sizeVentricular ejection fractionAdmission electrocardiogramHospital mortalityPrevious anginaSestamibi defectsAngiographic findingsBaseline characteristicsEjection fractionHeart failureAMI patientsClinical outcomesQRS distortionPatientsEnd point
1994
Exercise myocardial perfusion imaging.
Wackers F. Exercise myocardial perfusion imaging. Journal Of Nuclear Medicine 1994, 35: 726-9. PMID: 8151402.Peer-Reviewed Original Research