2010
Prevalence and predictors of mechanical dyssynchrony as defined by phase analysis in patients with left ventricular dysfunction undergoing gated SPECT myocardial perfusion imaging
Samad Z, Atchley AE, Trimble MA, Sun JL, Shaw LK, Pagnanelli R, Chen J, Garcia EV, Iskandrian AE, Velazquez EJ, Borges-Neto S. Prevalence and predictors of mechanical dyssynchrony as defined by phase analysis in patients with left ventricular dysfunction undergoing gated SPECT myocardial perfusion imaging. Journal Of Nuclear Cardiology 2010, 18: 24-30. PMID: 21082299, PMCID: PMC3077282, DOI: 10.1007/s12350-010-9310-7.Peer-Reviewed Original ResearchMeSH KeywordsAgedAlgorithmsCardiac-Gated Single-Photon Emission Computer-Assisted TomographyFemaleHumansImage EnhancementImage Interpretation, Computer-AssistedIncidenceMaleMyocardial Perfusion ImagingNorth CarolinaPrevalenceReproducibility of ResultsRisk AssessmentRisk FactorsSensitivity and SpecificityVentricular Dysfunction, LeftConceptsLeft ventricular dysfunctionMechanical dyssynchronyVentricular dysfunctionIndependent predictorsBlack raceQRS durationPhase SDGated SPECT myocardial perfusionLeft ventricular ejection fractionTomography myocardial perfusion imagingStress scoresVentricular ejection fractionIschemic heart diseasePopulation of patientsMeasures of dyssynchronySPECT myocardial perfusionMyocardial perfusion imagingSingle photon emissionSignificant dyssynchronyEjection fractionEntire cohortUnivariate predictorsClinical variablesHeart diseaseMale gender
2005
Therapies to prevent heart failure post-myocardial infarction
Thomas KL, Velazquez EJ. Therapies to prevent heart failure post-myocardial infarction. Current Heart Failure Reports 2005, 2: 174-182. PMID: 16332310, DOI: 10.1007/bf02696647.Peer-Reviewed Original ResearchConceptsPost-MI heart failureHeart failureMyocardial infarctionPresence of HFHeart failure post-myocardial infarctionEvidence-based medicationsMortality of patientsOutcomes of patientsVentricular systolic dysfunctionLower blood pressureTreatment of patientsAcute myocardial infarctionPost-myocardial infarctionKillip classSystolic dysfunctionCommon complicationBlood pressureClinical factorsRevascularization proceduresInfarct sizePoor prognosisPatient populationMale genderPost-MIRisk factors