Revascularization improves survival in ischemic cardiomyopathy regardless of electrocardiographic criteria for prior small-to-medium myocardial infarcts
Shah BR, Velazquez E, Shaw LK, Bart B, O'Connor C, Wagner GS. Revascularization improves survival in ischemic cardiomyopathy regardless of electrocardiographic criteria for prior small-to-medium myocardial infarcts. American Heart Journal 2002, 143: 111-117. PMID: 11773920, DOI: 10.1067/mhj.2002.119996.Peer-Reviewed Original ResearchConceptsLeft ventricular ejection fractionIschemic cardiomyopathyMyocardial infarctionQRS scoreTreatment groupsSelvester QRS scoring systemVentricular ejection fractionMajor coronary arteriesPrevious myocardial infarctionAcute myocardial infarctionQRS scoring systemSignificant treatment differencesElectrocardiographic evidenceCoronary angiographyEjection fractionIndependent predictorsInfarct sizeCoronary arteryHibernating myocardiumRevascularizationDecreased functionBetter survivalMyocardial infarctElectrocardiographic criteriaPatients