2019
Myocardial Viability and Long-Term Outcomes in Ischemic Cardiomyopathy
Panza JA, Ellis AM, Al-Khalidi HR, Holly TA, Berman DS, Oh JK, Pohost GM, Sopko G, Chrzanowski L, Mark DB, Kukulski T, Favaloro LE, Maurer G, Farsky PS, Tan RS, Asch FM, Velazquez EJ, Rouleau JL, Lee KL, Bonow RO. Myocardial Viability and Long-Term Outcomes in Ischemic Cardiomyopathy. New England Journal Of Medicine 2019, 381: 739-748. PMID: 31433921, PMCID: PMC6814246, DOI: 10.1056/nejmoa1807365.Peer-Reviewed Original ResearchMeSH KeywordsAgedCoronary Artery BypassEchocardiography, StressFemaleFollow-Up StudiesHeartHumansIncidenceKaplan-Meier EstimateMaleMiddle AgedMyocardial IschemiaProportional Hazards ModelsProspective StudiesStroke VolumeTomography, Emission-Computed, Single-PhotonTreatment OutcomeVentricular Function, LeftConceptsLeft ventricular ejection fractionVentricular ejection fractionMedical therapyEjection fractionMyocardial viabilityIschemic cardiomyopathyLeft ventricular systolic functionGoals of revascularizationCoronary artery bypassPrimary end pointVentricular systolic functionCoronary artery diseaseLeft ventricular functionLong-term outcomesLong-term survivalSurgical revascularizationDobutamine echocardiographyMedian durationSystolic functionArtery diseaseVentricular functionViable myocardiumLong-term benefitsLower incidenceCABG
2010
The inter‐relationship of diabetes and left ventricular systolic function on outcome after high‐risk myocardial infarction
Shah AM, Uno H, Køber L, Velazquez EJ, Maggioni AP, MacDonald MR, Petrie MC, McMurray JJ, Califf RM, Pfeffer MA, Solomon SD. The inter‐relationship of diabetes and left ventricular systolic function on outcome after high‐risk myocardial infarction. European Journal Of Heart Failure 2010, 12: 1229-1237. PMID: 20965879, DOI: 10.1093/eurjhf/hfq179.Peer-Reviewed Original ResearchConceptsLeft ventricular ejection fractionRecurrent myocardial infarctionHF hospitalizationRisk of deathMyocardial infarctionCause mortalityHigh riskSpectrum of LVEFHigh-risk post-MI patientsBaseline left ventricular ejection fractionHigher left ventricular ejection fractionHigh-risk myocardial infarctionAcute Myocardial Infarction trialCox proportional hazards modelPost-MI populationHeart failure hospitalizationMyocardial Infarction trialNon-diabetic patientsVentricular systolic functionVentricular ejection fractionPost-MI patientsAcute myocardial infarctionPotent risk factorProportional hazards modelFailure hospitalization
2008
Usefulness of Right Ventricular Fractional Area Change to Predict Death, Heart Failure, and Stroke Following Myocardial Infarction (from the VALIANT ECHO Study)
Anavekar NS, Skali H, Bourgoun M, Ghali JK, Kober L, Maggioni AP, McMurray JJ, Velazquez E, Califf R, Pfeffer MA, Solomon SD. Usefulness of Right Ventricular Fractional Area Change to Predict Death, Heart Failure, and Stroke Following Myocardial Infarction (from the VALIANT ECHO Study). The American Journal Of Cardiology 2008, 101: 607-612. PMID: 18308007, DOI: 10.1016/j.amjcard.2007.09.115.Peer-Reviewed Original ResearchConceptsRight ventricular fractional area changeVentricular fractional area changeRight ventricular functionHeart failureFractional area changeMyocardial infarctionClinical outcomesSudden deathCause mortalityVentricular dysfunctionEjection fractionVentricular functionBaseline right ventricular functionRight ventricular systolic functionSevere right ventricular dysfunctionLeft ventricular ejection fractionRecurrent myocardial infarctionRight ventricular dysfunctionLeft ventricular dysfunctionVentricular systolic functionVentricular ejection fractionMajor risk factorTwo-dimensional echocardiogramsCV deathCV outcomes
2005
Sudden Death in Patients with Myocardial Infarction and Left Ventricular Dysfunction, Heart Failure, or Both
Solomon SD, Zelenkofske S, McMurray JJ, Finn PV, Velazquez E, Ertl G, Harsanyi A, Rouleau JL, Maggioni A, Kober L, White H, Van de Werf F, Pieper K, Califf RM, Pfeffer MA. Sudden Death in Patients with Myocardial Infarction and Left Ventricular Dysfunction, Heart Failure, or Both. New England Journal Of Medicine 2005, 352: 2581-2588. PMID: 15972864, DOI: 10.1056/nejmoa043938.Peer-Reviewed Original ResearchConceptsLeft ventricular ejection fractionVentricular ejection fractionLeft ventricular dysfunctionMyocardial infarctionCardiac arrestSudden deathVentricular dysfunctionEjection fractionHeart failureLeft ventricular systolic functionHigh-risk patientsVentricular systolic functionSudden unexpected deathAcute myocardial infarctionCardiac causesHospital dischargeSystolic functionPercent confidence intervalsUnexpected deathHigh riskInfarctionPatientsResuscitationDysfunctionDeath