2015
Patterns of Use of Angiotensin‐Converting Enzyme Inhibitors/Angiotensin Receptor Blockers Among Patients With Acute Myocardial Infarction in China From 2001 to 2011: China PEACE‐Retrospective AMI Study
Liu J, Masoudi FA, Spertus JA, Wang Q, Murugiah K, Spatz ES, Li J, Li X, Ross JS, Krumholz HM, Jiang L, Group C. Patterns of Use of Angiotensin‐Converting Enzyme Inhibitors/Angiotensin Receptor Blockers Among Patients With Acute Myocardial Infarction in China From 2001 to 2011: China PEACE‐Retrospective AMI Study. Journal Of The American Heart Association 2015, 4: e001343. PMID: 25713293, PMCID: PMC4345866, DOI: 10.1161/jaha.114.001343.Peer-Reviewed Original ResearchConceptsACEI/ARB therapyAcute myocardial infarctionClass I indicationsARB therapyMyocardial infarctionMortality riskReceptor blockersAngiotensin-Converting Enzyme Inhibitors/Angiotensin Receptor BlockersEnzyme inhibitors/angiotensin receptor blockersChina PEACE-Retrospective AMI StudyChinese AMI patientsClass IIa recommendationRates of therapyAbsence of contraindicationsAngiotensin receptor blockersHigher mortality riskCost-effective therapyIIa recommendationAMI patientsChina PatientRetrospective studyHigh riskPatterns of useChinese guidelinesPatients
2013
Regional Density of Cardiologists and Rates of Mortality for Acute Myocardial Infarction and Heart Failure
Kulkarni VT, Ross JS, Wang Y, Nallamothu BK, Spertus JA, Normand SL, Masoudi FA, Krumholz HM. Regional Density of Cardiologists and Rates of Mortality for Acute Myocardial Infarction and Heart Failure. Circulation Cardiovascular Quality And Outcomes 2013, 6: 352-359. PMID: 23680965, PMCID: PMC5323047, DOI: 10.1161/circoutcomes.113.000214.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overCardiologyCohort StudiesFemaleHealth Services AccessibilityHealth Services Needs and DemandHealthcare DisparitiesHeart FailureHospitalizationHumansLinear ModelsLogistic ModelsMaleMedicareMyocardial InfarctionOdds RatioPhysiciansPneumoniaPrognosisResidence CharacteristicsRisk AssessmentRisk FactorsTime FactorsUnited StatesWorkforceConceptsAcute myocardial infarctionHeart failureHospital referral regionsMortality riskLowest quintileMyocardial infarctionReferral regionsMedicare administrative claims dataCharacteristics of patientsRisk of deathAdministrative claims dataHierarchical logistic regression modelsLogistic regression modelsRate of mortalityRegional densityHighest quintileNumber of cardiologistsWorse outcomesClaims dataPatientsPneumoniaCardiologistsHospitalizationAdmissionQuintile