2019
Myocardial Viability and Long-Term Outcomes in Ischemic Cardiomyopathy. Reply.
Panza JA, Velazquez EJ, Bonow RO. Myocardial Viability and Long-Term Outcomes in Ischemic Cardiomyopathy. Reply. New England Journal Of Medicine 2019, 381: 2374. PMID: 31826352, DOI: 10.1056/nejmc1913972.Peer-Reviewed Original Research
2015
Severity of Remodeling, Myocardial Viability, and Survival in Ischemic LV Dysfunction After Surgical Revascularization
Bonow RO, Castelvecchio S, Panza JA, Berman DS, Velazquez EJ, Michler RE, She L, Holly TA, Desvigne-Nickens P, Kosevic D, Rajda M, Chrzanowski L, Deja M, Lee KL, White H, Oh JK, Doenst T, Hill JA, Rouleau JL, Menicanti L, Investigators S. Severity of Remodeling, Myocardial Viability, and Survival in Ischemic LV Dysfunction After Surgical Revascularization. JACC Cardiovascular Imaging 2015, 8: 1121-1129. PMID: 26363840, PMCID: PMC4633018, DOI: 10.1016/j.jcmg.2015.03.013.Peer-Reviewed Original ResearchMeSH KeywordsAgedCoronary Artery BypassCoronary Artery DiseaseEchocardiography, StressFemaleHumansKaplan-Meier EstimateMaleMiddle AgedMyocardiumPredictive Value of TestsProportional Hazards ModelsProspective StudiesRecovery of FunctionRisk FactorsStroke VolumeTime FactorsTissue SurvivalTomography, Emission-Computed, Single-PhotonTreatment OutcomeUnited StatesVentricular Dysfunction, LeftVentricular Function, LeftVentricular RemodelingConceptsEnd-systolic volume indexEnd-systolic volumeEffect of CABGIschemic LV dysfunctionMedical therapyMyocardial viabilityLV dysfunctionViable myocardiumLV end-systolic volume indexMedian end-systolic volume indexSmaller end-systolic volumeCoronary artery bypassLV systolic dysfunctionMarker of severityCoronary artery diseaseLeft ventricular remodelingPre-specified criteriaSingle photon emissionSTICH trialSurgical revascularizationArtery bypassDobutamine echocardiographySystolic dysfunctionArtery diseaseIschemic cardiomyopathyA balanced assessment of the STICH trial
Holly TA, Bonow RO, Velazquez EJ, Panza JA. A balanced assessment of the STICH trial. Journal Of Thoracic And Cardiovascular Surgery 2015, 149: 1683-1684. PMID: 26060013, DOI: 10.1016/j.jtcvs.2015.03.036.Peer-Reviewed Original ResearchA reappraisal of loop diuretic choice in heart failure patients
Buggey J, Mentz RJ, Pitt B, Eisenstein EL, Anstrom KJ, Velazquez EJ, O'Connor CM. A reappraisal of loop diuretic choice in heart failure patients. American Heart Journal 2015, 169: 323-333. PMID: 25728721, PMCID: PMC4346710, DOI: 10.1016/j.ahj.2014.12.009.Peer-Reviewed Original ResearchConceptsHeart failure patientsHeart failureFailure patientsLoop diureticsNew York Heart Association functional classPlasma brain natriuretic peptide levelsYork Heart Association functional classBrain natriuretic peptide levelsHeart failure severityNatriuretic peptide levelsTranscardiac extractionAldosterone secretionAldosterone systemDiuretic useVentricular functionFurosemide useSymptom managementPharmacologic differencesCardiac fibrosisSurrogate markerMEDLINE searchPeptide levelsControl trialEconomic burdenFurosemide
2014
Myocardial viability and impact of surgical ventricular reconstruction on outcomes of patients with severe left ventricular dysfunction undergoing coronary artery bypass surgery: Results of the Surgical Treatment for Ischemic Heart Failure trial
Holly TA, Bonow RO, Arnold JM, Oh JK, Varadarajan P, Pohost GM, Haddad H, Jones RH, Velazquez EJ, Birkenfeld B, Asch FM, Malinowski M, Barretto R, Kalil RA, Berman DS, Sun JL, Lee KL, Panza JA. Myocardial viability and impact of surgical ventricular reconstruction on outcomes of patients with severe left ventricular dysfunction undergoing coronary artery bypass surgery: Results of the Surgical Treatment for Ischemic Heart Failure trial. Journal Of Thoracic And Cardiovascular Surgery 2014, 148: 2677-2684.e1. PMID: 25152476, PMCID: PMC4250319, DOI: 10.1016/j.jtcvs.2014.06.090.Peer-Reviewed Original ResearchMeSH KeywordsAgedCardiomyopathiesCoronary Artery BypassCoronary Artery DiseaseFemaleHeart FailureHumansKaplan-Meier EstimateMaleMiddle AgedMyocardiumPlastic Surgery ProceduresPredictive Value of TestsProportional Hazards ModelsSeverity of Illness IndexTime FactorsTissue SurvivalTomography, Emission-Computed, Single-PhotonTreatment OutcomeVentricular Dysfunction, LeftVentricular Function, LeftConceptsSurgical ventricular reconstructionCoronary artery bypass graft surgeryIschemic Heart Failure (STICH) trialArtery bypass graft surgeryCoronary artery bypass surgeryBypass graft surgeryHeart Failure TrialArtery bypass surgeryLeft ventricular dysfunctionCoronary artery diseaseType of surgeryCardiac hospitalizationVentricular reconstructionVentricular dysfunctionMyocardial viabilitySurgical treatmentGraft surgeryBypass surgeryArtery diseaseFailure TrialSevere regional left ventricular dysfunctionSevere left ventricular dysfunctionRegional left ventricular dysfunctionOutcomes of patientsIschemic heart failure
2012
Myocardial Imaging Should Not Exclude Patients With Ischemic Heart Failure From Coronary Revascularization
Velazquez EJ. Myocardial Imaging Should Not Exclude Patients With Ischemic Heart Failure From Coronary Revascularization. Circulation Cardiovascular Imaging 2012, 5: 271-279. PMID: 22438425, PMCID: PMC3878903, DOI: 10.1161/circimaging.111.964650.Peer-Reviewed Original Research
2011
Myocardial Viability and Survival in Ischemic Left Ventricular Dysfunction
Bonow RO, Maurer G, Lee KL, Holly TA, Binkley PF, Desvigne-Nickens P, Drozdz J, Farsky PS, Feldman AM, Doenst T, Michler RE, Berman DS, Nicolau JC, Pellikka PA, Wrobel K, Alotti N, Asch FM, Favaloro LE, She L, Velazquez EJ, Jones RH, Panza JA. Myocardial Viability and Survival in Ischemic Left Ventricular Dysfunction. New England Journal Of Medicine 2011, 364: 1617-1625. PMID: 21463153, PMCID: PMC3290901, DOI: 10.1056/nejmoa1100358.Peer-Reviewed Original ResearchMeSH KeywordsAgedCardiovascular DiseasesCombined Modality TherapyCoronary Artery BypassCoronary Artery DiseaseEchocardiography, StressFemaleFollow-Up StudiesHeart FailureHumansKaplan-Meier EstimateMaleMiddle AgedMyocardial IschemiaMyocardiumProportional Hazards ModelsStatistics, NonparametricTomography, Emission-Computed, Single-PhotonVentricular Dysfunction, LeftConceptsCoronary artery diseaseVentricular dysfunctionMedical therapyMyocardial viabilityArtery diseaseViable myocardiumSurvival benefitBaseline variablesIschemic left ventricular dysfunctionDifferential survival benefitSubstudy of patientsCoronary artery bypassLeft ventricular dysfunctionDobutamine echocardiographyUnderwent assessmentPatientsCABGDysfunctionTreatment assignmentTherapyMyocardiumDiseaseGreater likelihoodMortalityTrials
2008
Evaluation of mechanical dyssynchrony and myocardial perfusion using phase analysis of gated SPECT imaging in patients with left ventricular dysfunction
Trimble MA, Borges-Neto S, Honeycutt EF, Shaw LK, Pagnanelli R, Chen J, Iskandrian AE, Garcia EV, Velazquez EJ. Evaluation of mechanical dyssynchrony and myocardial perfusion using phase analysis of gated SPECT imaging in patients with left ventricular dysfunction. Journal Of Nuclear Cardiology 2008, 15: 663-670. PMID: 18761269, PMCID: PMC3048059, DOI: 10.1016/j.nuclcard.2008.06.007.Peer-Reviewed Original ResearchConceptsLeft ventricular dysfunctionMechanical dyssynchronyQRS durationPhase SDHF patientsVentricular dysfunctionPerfusion abnormalitiesMyocardial perfusionGated SPECT myocardial perfusion imagingLV phase distributionPhase analysis indicesSPECT myocardial perfusion imagingHeart failure patientsCardiac resynchronization therapyMeasures of dyssynchronyMyocardial perfusion imagingSingle photon emissionLV dysfunctionFailure patientsResynchronization therapyEjection fractionElectrical dyssynchronyMyocardial functionDyssynchronyMyocardial thickening