2018
Predictors and Changes in Cardiac Hemodynamics and Geometry With Transcatheter Aortic Valve Implantation
Alenezi F, Fudim M, Rymer J, Dunning A, Chiswell K, Swaminathan M, Bottiger B, Velagapudi P, Nicoara A, Kisslo J, Velazquez E, Vemulapalli S, Bloomfield GS, Samad Z. Predictors and Changes in Cardiac Hemodynamics and Geometry With Transcatheter Aortic Valve Implantation. The American Journal Of Cardiology 2018, 123: 813-819. PMID: 30598241, DOI: 10.1016/j.amjcard.2018.11.038.Peer-Reviewed Original ResearchConceptsTranscatheter aortic valve implantationAortic valve implantationLV ejection fractionAortic stenosisValve implantationEjection fractionLV massCardiac hemodynamicsBaseline LV ejection fractionLeft ventricle mass indexPost-TAVI paravalvular leakLV global longitudinal strainDuke University Medical CenterBaseline LV massLV mass regressionSevere aortic stenosisVentricle mass indexGlobal longitudinal strainTreatment of patientsUniversity Medical CenterGreat clinical successTAVI patientsReverse remodelingTransthoracic echocardiographyMedian ageCrowdsourcing consensus: proposal of a novel method for assessing accuracy in echocardiography interpretation
Minter S, Armour A, Tinnemore A, Strub K, Crowley AL, Bloomfield GS, Alexander JH, Douglas PS, Kisslo JA, Velazquez EJ, Samad Z. Crowdsourcing consensus: proposal of a novel method for assessing accuracy in echocardiography interpretation. The International Journal Of Cardiovascular Imaging 2018, 34: 1725-1730. PMID: 30128849, DOI: 10.1007/s10554-018-1389-y.Peer-Reviewed Original ResearchConceptsStress echocardiography studyObstructive coronary diseaseGold standardWall motion abnormalitiesCoronary angiography dataCoronary diseaseStress echocardiographyEchocardiography studyHard outcomesMotion abnormalitiesStress echoSurvey participants' responsesClinical readsEchocardiographic interpretationImperfect gold standardIndependent consensusParticipants' responsesEchocardiographic imagesAngiography dataEchocardiography interpretationValidation surveyParticipantsEchocardiographyConsensusFirst surveyThe Impact of a Rigorous Quality Program on 3D Echocardiography Data Quality in an International Multisite Randomized Trial
Crowley AL, Yow E, Rabineau D, Norris C, White J, Daubert MA, Velazquez EJ, Barnhart H, Krucoff MW, Rao SV, Douglas PS. The Impact of a Rigorous Quality Program on 3D Echocardiography Data Quality in an International Multisite Randomized Trial. JACC Cardiovascular Imaging 2018, 11: 1918-1920. PMID: 30121272, DOI: 10.1016/j.jcmg.2018.05.024.Peer-Reviewed Original ResearchClinical and Echocardiographic Predictors of Outcomes in Patients With Pulmonary Hypertension
Siddiqui I, Rajagopal S, Brucker A, Chiswell K, Christopher B, Alenezi F, Mandawat A, Rivera D, Arges K, Tapson V, Kisslo J, Velazquez E, Douglas PS, Samad Z. Clinical and Echocardiographic Predictors of Outcomes in Patients With Pulmonary Hypertension. The American Journal Of Cardiology 2018, 122: 872-878. PMID: 30093068, PMCID: PMC6280670, DOI: 10.1016/j.amjcard.2018.05.019.Peer-Reviewed Original ResearchConceptsPrecapillary pulmonary hypertensionRV global longitudinal strainPulmonary hypertensionEchocardiographic parametersHard outcomesPulmonary arterial hypertension medicationsClass III symptomsREVEAL risk scoreRight heart functionCohort of patientsCumulative incidence rateCurrent clinical guidelinesGlobal longitudinal strainEchocardiographic predictorsHypertension medicationsNT-proBNPTransthoracic echocardiographyWalk distanceUnivariable analysisMean ageClinical guidelinesIncidence rateMultivariable modelSurrogate outcomesRisk score
2017
Safety of coronary CT angiography and functional testing for stable chest pain in the PROMISE trial: A randomized comparison of test complications, incidental findings, and radiation dose
Lu MT, Douglas PS, Udelson JE, Adami E, Ghoshhajra BB, Picard MH, Roberts R, Lee KL, Einstein AJ, Mark DB, Velazquez EJ, Carter W, Ridner M, Al-Khalidi HR, Hoffmann U. Safety of coronary CT angiography and functional testing for stable chest pain in the PROMISE trial: A randomized comparison of test complications, incidental findings, and radiation dose. Journal Of Cardiovascular Computed Tomography 2017, 11: 373-382. PMID: 28838846, PMCID: PMC6201309, DOI: 10.1016/j.jcct.2017.08.005.Peer-Reviewed Original ResearchMeSH KeywordsAgedAngina PectorisComputed Tomography AngiographyCoronary AngiographyCoronary Artery DiseaseCoronary StenosisEchocardiography, StressFemaleHumansIncidental FindingsMaleMiddle AgedMultidetector Computed TomographyNorth AmericaPredictive Value of TestsProspective StudiesRadiation DosageRadiation ExposureRadionuclide ImagingRisk AssessmentRisk FactorsConceptsStable chest painMore incidental findingsIncidental findingLow radiation doseChest painPatient characteristicsRadiation doseNuclear stress testingCoronary CT angiographyRadiation dose variesCumulative radiation doseAdvanced CT scannersMinor complicationsPROMISE trialRandomized comparisonTomography angiographyFunctional testingTest choiceFunctional testing strategyCT angiographyNuclear stressPulmonary nodulesSimilar outcomesComplicationsDoseUsefulness of Myocardial Annular Velocity Change During Mental Stress to Predict Cardiovascular Outcome in Patients With Coronary Artery Disease (From the Responses of Mental Stress-Induced Myocardial Ischemia to Escitalopram Treatment Trial)
Alenezi F, Brummett BH, Boyle SH, Samad Z, Babyak MA, Alzaeim N, Wilson J, Romano MMD, Sun JL, Ersboll M, O'Connor CM, Velazquez EJ, Jiang W. Usefulness of Myocardial Annular Velocity Change During Mental Stress to Predict Cardiovascular Outcome in Patients With Coronary Artery Disease (From the Responses of Mental Stress-Induced Myocardial Ischemia to Escitalopram Treatment Trial). The American Journal Of Cardiology 2017, 120: 1495-1500. PMID: 28917493, DOI: 10.1016/j.amjcard.2017.07.039.Peer-Reviewed Original ResearchConceptsCoronary artery diseaseStable coronary artery diseaseAdverse cardiovascular outcomesCardiovascular outcomesArtery diseaseNew York Heart Association functional class IMental stress-induced myocardial ischemiaStress-induced myocardial ischemiaNonfatal cardiovascular eventsFunctional class IMental stress testingCox regression modelMS-induced changesCardiovascular eventsCause mortalityUnplanned hospitalizationPrognostic factorsMean ageMyocardial ischemiaSystolic velocityAnnular velocityPatientsMental stressClass IMACEImproving on the diagnostic characteristics of echocardiography for pulmonary hypertension
Broderick-Forsgren K, Davenport CA, Sivak JA, Hargett CW, Foster MC, Monteagudo A, Armour A, Rajagopal S, Arges K, Velazquez EJ, Samad Z. Improving on the diagnostic characteristics of echocardiography for pulmonary hypertension. The International Journal Of Cardiovascular Imaging 2017, 33: 1341-1349. PMID: 28337558, DOI: 10.1007/s10554-017-1114-2.Peer-Reviewed Original ResearchMeSH KeywordsArea Under CurveCardiac CatheterizationEchocardiographyHumansHypertension, PulmonaryHypertrophy, Right VentricularModels, CardiovascularPredictive Value of TestsPulmonary ArteryReproducibility of ResultsRetrospective StudiesROC CurveVentricular Dysfunction, RightVentricular Function, RightVentricular PressureConceptsValue of echoRight heart catheterizationPulmonary hypertensionComplex congenital heart diseaseRight heart parametersEcho parametersCongenital heart diseaseVentricular assist deviceDiagnostic characteristicsTime of studyLower RVSPPA enlargementRV dysfunctionRV enlargementEchocardiographic parametersHeart catheterizationHeart transplantationAdult patientsProspective cohortMechanical ventilationRetrospective studyHeart diseaseAssist deviceRVSPScreening test
2016
Associations between positive emotional well-being and stress-induced myocardial ischemia Well-being scores predict exercise-induced ischemia
Feigal JP, Boyle SH, Samad Z, Velazquez EJ, Wilson JL, Becker RC, Williams RB, Kuhn CM, Ortel TL, Rogers JG, O'Connor CM, Jiang W. Associations between positive emotional well-being and stress-induced myocardial ischemia Well-being scores predict exercise-induced ischemia. Journal Of Psychosomatic Research 2016, 93: 14-18. PMID: 28107887, PMCID: PMC6044283, DOI: 10.1016/j.jpsychores.2016.11.012.Peer-Reviewed Original ResearchConceptsLeft ventricular ejection fractionHealth-related behaviorsMyocardial ischemiaStable ischemic heart disease patientsIschemic heart disease patientsWall motion score indexExercise-induced ischemiaTreadmill exercise testingEpidemiologic Studies Depression ScaleStress-induced ischemiaInverse correlationHeart disease patientsSignificant inverse correlationInducible ischemiaAdult patientsExercise testingIschemic responseEjection fractionDisease patientsTreatment trialsSimilar inverse correlationDepression ScaleExercise stressDepressive symptomsUnderscore areasImplementing a Continuous Quality Improvement Program in a High-Volume Clinical Echocardiography Laboratory
Samad Z, Minter S, Armour A, Tinnemore A, Sivak JA, Sedberry B, Strub K, Horan SM, Harrison JK, Kisslo J, Douglas PS, Velazquez EJ. Implementing a Continuous Quality Improvement Program in a High-Volume Clinical Echocardiography Laboratory. Circulation Cardiovascular Imaging 2016, 9: e003708. PMID: 26957220, DOI: 10.1161/circimaging.115.003708.Peer-Reviewed Original ResearchMeSH KeywordsAortic ValveAortic Valve StenosisCardiac CatheterizationCritical PathwaysEchocardiography, DopplerFeasibility StudiesHemodynamicsHospitals, High-VolumeHumansObserver VariationPatient Care TeamPractice Patterns, Physicians'Predictive Value of TestsProgram EvaluationProspective StudiesQuality ImprovementQuality Indicators, Health CareReproducibility of ResultsSeverity of Illness IndexWorkflowConceptsAortic stenosisCatheterization dataContinuous quality improvementMean gradientAortic valve mean gradientCQI teamClinical echocardiography laboratoryGreater aortic stenosisProportion of patientsReferral of patientsPrimary outcome measureContinuous quality improvement programQuality Improvement ProgramAortic gradientCardiac catheterizationEchocardiographic diagnosisEchocardiography studyPractice patternsInvasive studiesOutcome measuresEchocardiography laboratoryValve hemodynamicsSecond sonographerCatheterizationCQI program
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 cardiomyopathyClinical predictors and outcomes of patients with left ventricular thrombus following ST-segment elevation myocardial infarction
Garber AM, Mentz RJ, Al-Khalidi HR, Shaw LK, Fiuzat M, O’Connor C, Velazquez EJ. Clinical predictors and outcomes of patients with left ventricular thrombus following ST-segment elevation myocardial infarction. Journal Of Thrombosis And Thrombolysis 2015, 41: 365-373. PMID: 26202909, DOI: 10.1007/s11239-015-1252-0.Peer-Reviewed Original ResearchMeSH KeywordsAgedFemaleHeart VentriclesHumansMaleMiddle AgedModels, BiologicalMyocardial InfarctionPredictive Value of TestsThrombosisConceptsST-segment elevation myocardial infarctionElevation myocardial infarctionNon-white raceHF severityBaseline characteristicsClinical predictorsHeart failureIndependent predictorsMyocardial infarctionHeart rateCox proportional hazards regression modelProportional hazards regression modelsLeft ventricular thrombusLong-term mortalityOutcomes of patientsVentricular thrombus formationHazards regression modelsHigher heart rateEligible patientsInitial troponinCause mortalityLAD diseaseSTEMI patientsVentricular thrombusTransthoracic echocardiogram
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 failureImpaired Resting Myocardial Annular Velocities Are Independently Associated With Mental Stress–Induced Ischemia in Coronary Heart Disease
Ersbøll M, Al Enezi F, Samad Z, Sedberry B, Boyle SH, O’Connor C, Jiang W, Velazquez EJ, Investigators R. Impaired Resting Myocardial Annular Velocities Are Independently Associated With Mental Stress–Induced Ischemia in Coronary Heart Disease. JACC Cardiovascular Imaging 2014, 7: 351-361. PMID: 24631512, PMCID: PMC3992174, DOI: 10.1016/j.jcmg.2013.10.014.Peer-Reviewed Original ResearchMeSH KeywordsAgedChi-Square DistributionEchocardiography, DopplerEchocardiography, StressExercise TestFemaleHumansLogistic ModelsMaleMiddle AgedMyocardial ContractionMyocardial IschemiaOdds RatioPredictive Value of TestsRandomized Controlled Trials as TopicRisk FactorsStress, PsychologicalStroke VolumeVentricular Function, LeftConceptsMental stress-induced ischemiaStress-induced myocardial ischemiaLeft ventricular ejection fractionTissue Doppler myocardial velocitiesVentricular ejection fractionMental stress testMyocardial velocitiesMyocardial ischemiaEjection fractionHeart diseaseConventional exercise stress testingWall motion index scoreIschemic ST-segment changesMyocardial tissue Doppler velocitiesRegional wall motion abnormalitiesPreclinical cardiac dysfunctionStress-induced ischemiaCoronary artery diseaseExercise stress testingTissue Doppler velocitiesCoronary heart diseaseLate diastolic velocityST-segment changesWall motion abnormalitiesStress–Induced Ischemia
2013
Early Echocardiographic Deformation Analysis for the Prediction of Sudden Cardiac Death and Life-Threatening Arrhythmias After Myocardial Infarction
Ersbøll M, Valeur N, Andersen MJ, Mogensen UM, Vinther M, Svendsen JH, Møller JE, Kisslo J, Velazquez EJ, Hassager C, Søgaard P, Køber L. Early Echocardiographic Deformation Analysis for the Prediction of Sudden Cardiac Death and Life-Threatening Arrhythmias After Myocardial Infarction. JACC Cardiovascular Imaging 2013, 6: 851-860. PMID: 23850252, DOI: 10.1016/j.jcmg.2013.05.009.Peer-Reviewed Original ResearchMeSH KeywordsAgedArrhythmias, CardiacDeath, Sudden, CardiacDefibrillators, ImplantableDenmarkEchocardiographyElectric CountershockFemaleHumansMaleMiddle AgedMultivariate AnalysisMyocardial InfarctionPredictive Value of TestsPrimary PreventionProportional Hazards ModelsProspective StudiesRisk FactorsStroke VolumeTreatment OutcomeVentricular Function, LeftConceptsGlobal longitudinal strainAcute myocardial infarctionSudden cardiac deathMalignant ventricular arrhythmiasMyocardial infarctionNet reclassification indexVentricular arrhythmiasCardiac deathAddition of GLSMeasurement of GLSSCD/VAsChronic ischemic heart failureNovel echocardiographic parametersPrimary composite endpointPrimary composite outcomeIschemic heart failureEchocardiographic parametersPrimary endpointComposite outcomeHospital dischargeLate complicationsMultivariate adjustmentComposite endpointHeart failureRisk stratificationPrediction of All-Cause Mortality and Heart Failure Admissions From Global Left Ventricular Longitudinal Strain in Patients With Acute Myocardial Infarction and Preserved Left Ventricular Ejection Fraction
Ersbøll M, Valeur N, Mogensen UM, Andersen MJ, Møller JE, Velazquez EJ, Hassager C, Søgaard P, Køber L. Prediction of All-Cause Mortality and Heart Failure Admissions From Global Left Ventricular Longitudinal Strain in Patients With Acute Myocardial Infarction and Preserved Left Ventricular Ejection Fraction. Journal Of The American College Of Cardiology 2013, 61: 2365-2373. PMID: 23563128, DOI: 10.1016/j.jacc.2013.02.061.Peer-Reviewed Original ResearchMeSH KeywordsAgedCause of DeathCohort StudiesConfidence IntervalsEchocardiography, DopplerFemaleHeart FailureHumansMaleMiddle AgedMultivariate AnalysisMyocardial InfarctionPredictive Value of TestsPrognosisProportional Hazards ModelsProspective StudiesRisk AssessmentSeverity of Illness IndexStroke VolumeSurvival RateVentricular Dysfunction, LeftConceptsGlobal longitudinal strainHeart failure hospitalizationVentricular ejection fractionAcute myocardial infarctionMyocardial infarctionFailure hospitalizationSecondary endpointsEjection fractionHigh-risk myocardial infarctionVentricular global longitudinal strainLeft ventricular ejection fractionLongitudinal strainHeart failure admissionsPrimary composite endpointCox regression analysisHigh-risk subjectsVentricular longitudinal strainImportant prognostic informationSignificant prognostic valueAssessment of GLSParticular clinical relevanceCardiovascular deathCause mortalityPrimary endpointCardiac death
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
2011
LV Thrombus Detection by Routine Echocardiography Insights Into Performance Characteristics Using Delayed Enhancement CMR
Weinsaft JW, Kim HW, Crowley AL, Klem I, Shenoy C, Van Assche L, Brosnan R, Shah DJ, Velazquez EJ, Parker M, Judd RM, Kim RJ. LV Thrombus Detection by Routine Echocardiography Insights Into Performance Characteristics Using Delayed Enhancement CMR. JACC Cardiovascular Imaging 2011, 4: 702-712. PMID: 21757159, PMCID: PMC3724234, DOI: 10.1016/j.jcmg.2011.03.017.Peer-Reviewed Original ResearchMeSH KeywordsAgedChi-Square DistributionContrast MediaEchocardiographyFemaleHeart DiseasesHeart VentriclesHumansMagnetic Resonance ImagingMagnetic Resonance Imaging, CineMaleMiddle AgedPredictive Value of TestsProspective StudiesRegistriesThrombosisVentricular Dysfunction, LeftVentricular Function, LeftConceptsDelayed-enhancement cardiac magnetic resonanceLeft ventricular thrombusRoutine echoPositive predictive valuePredictive valueClinical indicationsLeft ventricular systolic dysfunctionLV thrombus detectionVentricular systolic dysfunctionRoutine clinical careCardiac magnetic resonanceNegative predictive valueDiagnostic confidence scoreLVT detectionSystolic dysfunctionVentricular thrombusEmbolic eventsEnhancement CMREcho contrastMural thrombusPrimary indicationContrast useClinical carePatientsThrombusPredictors and prognostic impact of recurrent myocardial infarction in patients with left ventricular dysfunction, heart failure, or both following a first myocardial infarction
Thune JJ, Signorovitch JE, Kober L, McMurray JJ, Swedberg K, Rouleau J, Maggioni A, Velazquez E, Califf R, Pfeffer MA, Solomon SD. Predictors and prognostic impact of recurrent myocardial infarction in patients with left ventricular dysfunction, heart failure, or both following a first myocardial infarction. European Journal Of Heart Failure 2011, 13: 148-153. PMID: 21037250, DOI: 10.1093/eurjhf/hfq194.Peer-Reviewed Original ResearchMeSH KeywordsAge FactorsAgedCaptoprilCause of DeathConfidence IntervalsDrug Therapy, CombinationFemaleFollow-Up StudiesHeart FailureHumansMaleMiddle AgedMultivariate AnalysisMyocardial InfarctionPredictive Value of TestsPrognosisProportional Hazards ModelsRecurrenceRisk AssessmentSeverity of Illness IndexSex FactorsSurvival AnalysisTetrazolesTime FactorsValineValsartanVentricular Dysfunction, LeftConceptsRecurrent myocardial infarctionFirst myocardial infarctionRisk of deathLeft ventricular dysfunctionMyocardial infarctionVentricular dysfunctionHeart failurePrognostic impactOne-year mortalityGlomerular filtration rateEarly reinfarctionLate reinfarctionTrial cohortUnstable anginaProlong survivalMedian timeMI survivorsFiltration ratePatientsContemporary managementContemporary treatmentInfarctionMortalityReinfarctionDeath
2010
Does Myocardial Perfusion Imaging Provide Incremental Prognostic Information to Left Ventricular Ejection Fraction?
Mudrick DW, Velazquez E, Borges-Neto S. Does Myocardial Perfusion Imaging Provide Incremental Prognostic Information to Left Ventricular Ejection Fraction? Current Cardiology Reports 2010, 12: 155-161. PMID: 20425171, DOI: 10.1007/s11886-010-0093-x.Peer-Reviewed Original ResearchMeSH KeywordsCardiac-Gated Single-Photon Emission Computer-Assisted TomographyCoronary Artery DiseaseDeath, Sudden, CardiacHumansMass ScreeningMyocardial Perfusion ImagingPositron-Emission TomographyPredictive Value of TestsPrognosisRisk AssessmentSensitivity and SpecificityStroke VolumeVentricular Function, LeftConceptsEjection fractionVentricular functionNonfatal cardiac eventsGated single-photon emissionIncremental prognostic informationSignificant coronary diseaseVentricular ejection fractionCoronary artery diseaseOptimal treatment strategySudden cardiac deathNuclear imaging studiesImportant clinical implicationsMyocardial perfusion imagingPositron emission tomographySingle photon emissionIschemic burdenCardiac eventsArtery diseaseCardiac deathCoronary diseasePrognostic informationTreatment strategiesMyocardial perfusionPerfusion imagingBest predictor
2009
Usefulness of the Duke Sudden Cardiac Death Risk Score for Predicting Sudden Cardiac Death in Patients With Angiographic (>75% Narrowing) Coronary Artery Disease
Atwater BD, Thompson VP, Vest RN, Shaw LK, Mazzei WR, Al-Khatib SM, Hranitzky PM, Bahnson TD, Velazquez EJ, Califf RM, Lee KL, Roe MT. Usefulness of the Duke Sudden Cardiac Death Risk Score for Predicting Sudden Cardiac Death in Patients With Angiographic (>75% Narrowing) Coronary Artery Disease. The American Journal Of Cardiology 2009, 104: 1624-1630. PMID: 19962465, DOI: 10.1016/j.amjcard.2009.07.042.Peer-Reviewed Original ResearchMeSH KeywordsAgedCoronary AngiographyCoronary Artery DiseaseDeath, Sudden, CardiacFemaleHumansMaleMiddle AgedPredictive Value of TestsRisk AssessmentRisk FactorsConceptsCoronary artery diseaseSCD risk scoreRisk of SCDArtery diseaseRisk scoreSCD riskDepressed left ventricular ejection fractionAngiographic coronary artery diseasePredicting Sudden Cardiac DeathLeft ventricular ejection fractionNative coronary artery stenosisCox proportional hazards modelVentricular ejection fractionSudden cardiac deathCoronary artery stenosisDeath risk scorePatient characteristic variablesRisk prediction toolsDiseased coronary arteriesProportional hazards modelAngiographic characteristicsRisk patientsCardiac deathCoronary angiographyDiabetes mellitus