2018
Long-term outcomes of mitral regurgitation by type and severity
Samad Z, Shaw LK, Phelan M, Glower DD, Ersboll M, Toptine JH, Alexander JH, Kisslo JA, Wang A, Mark DB, Velazquez EJ. Long-term outcomes of mitral regurgitation by type and severity. American Heart Journal 2018, 203: 39-48. PMID: 30015067, DOI: 10.1016/j.ahj.2018.05.001.Peer-Reviewed Original ResearchConceptsMR severityCause deathIschemic MRSurvival rateCause death riskCoronary artery diseaseLong-term outcomesAbsolute mortality ratesQualifying patientsArtery diseaseEchocardiography studyMitral regurgitationVentricular sizeIndeterminate causeBaseline severityDeath riskSevere MREchocardiography laboratoryHigh riskMortality rateClinical settingPatientsValve morphologySeverityMyxomatous
2012
Mechanisms and Predictors of Mitral Regurgitation after High-Risk Myocardial Infarction
Meris A, Amigoni M, Verma A, Thune JJ, Køber L, Velazquez E, McMurray JJ, Pfeffer MA, Califf R, Levine RA, Solomon SD, Investigators V. Mechanisms and Predictors of Mitral Regurgitation after High-Risk Myocardial Infarction. Journal Of The American Society Of Echocardiography 2012, 25: 535-542. PMID: 22305962, PMCID: PMC3501447, DOI: 10.1016/j.echo.2012.01.006.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge FactorsAgedAngiotensin-Converting Enzyme InhibitorsCaptoprilDisease ProgressionEchocardiography, Doppler, ColorElectrocardiographyFemaleFollow-Up StudiesHumansMaleMiddle AgedMitral Valve InsufficiencyMonitoring, PhysiologicMultivariate AnalysisMyocardial InfarctionPredictive Value of TestsProspective StudiesReference ValuesReproducibility of ResultsRisk AssessmentROC CurveSeverity of Illness IndexSex FactorsStatistics, NonparametricStroke VolumeTetrazolesTime FactorsValineValsartanVentricular Dysfunction, LeftVentricular RemodelingConceptsHigh-risk myocardial infarctionBaseline mitral regurgitationMitral regurgitationMyocardial infarctionAtrial sizeIndependent predictorsCoaptation depthProgression of MRMitral valve deformationStructural valve diseaseSevere mitral regurgitationFunctional mitral regurgitationIschemic mitral regurgitationGood-quality echocardiogramsMitral annular areaMitral tentingMR degreeLV dysfunctionTenting areaBaseline characteristicsDiastolic functionHeart failureValve diseaseLV remodelingVentricular remodeling
2007
Mitral regurgitation in myocardial infarction complicated by heart failure, left ventricular dysfunction, or both: prognostic significance and relation to ventricular size and function
Amigoni M, Meris A, Thune JJ, Mangalat D, Skali H, Bourgoun M, Warnica JW, Barvik S, Arnold JM, Velazquez EJ, Van de Werf F, Ghali J, McMurray JJ, Køber L, Pfeffer MA, Solomon SD. Mitral regurgitation in myocardial infarction complicated by heart failure, left ventricular dysfunction, or both: prognostic significance and relation to ventricular size and function. European Heart Journal 2007, 28: 326-333. PMID: 17251259, DOI: 10.1093/eurheartj/ehl464.Peer-Reviewed Original ResearchMeSH KeywordsAgedCardiac VolumeDisease ProgressionEchocardiography, Doppler, ColorElectrocardiographyFemaleHeart FailureHumansMaleMiddle AgedMitral Valve InsufficiencyMyocardial InfarctionObserver VariationPrognosisProspective StudiesRandomized Controlled Trials as TopicRisk FactorsVentricular Dysfunction, LeftVentricular RemodelingConceptsProgression of MRBaseline mitral regurgitationHeart failureMitral regurgitationAcute myocardial infarctionMyocardial infarctionVentricular sizeMR severityHigh-risk myocardial infarctionModerate-severe mitral regurgitationBaseline MR severityWorse LV functionEnd-systolic volumeLarger LV volumesRegurgitant jet areaAtrial area ratioCV mortalityHF hospitalizationCardiovascular outcomesSystolic dysfunctionVentricular dysfunctionEjection fractionIndependent predictorsClinical outcomesLV function