2022
Institutional Variation in 30‐Day Complications Following Catheter Ablation of Atrial Fibrillation
Ngo L, Ali A, Ganesan A, Woodman R, Krumholz HM, Adams R, Ranasinghe I. Institutional Variation in 30‐Day Complications Following Catheter Ablation of Atrial Fibrillation. Journal Of The American Heart Association 2022, 11: e022009. PMID: 35156395, PMCID: PMC9245833, DOI: 10.1161/jaha.121.022009.Peer-Reviewed Original ResearchConceptsProcedure-related complicationsComplication rateAF ablationAtrial fibrillationCatheter ablationStroke/transient ischemic attackCare qualityTransient ischemic attackRisk of complicationsIschemic attackHospital stayCohort studyCommon complicationHospital dischargePericardial effusionCardiorespiratory failurePrimary outcomeProcedural characteristicsComplicationsPatientsHospitalStudy periodBackground ComplicationsPotential disparitiesFibrillation
2009
Association of Physician Certification and Outcomes Among Patients Receiving an Implantable Cardioverter-Defibrillator
Curtis JP, Luebbert JJ, Wang Y, Rathore SS, Chen J, Heidenreich PA, Hammill SC, Lampert RI, Krumholz HM. Association of Physician Certification and Outcomes Among Patients Receiving an Implantable Cardioverter-Defibrillator. JAMA 2009, 301: 1661-1670. PMID: 19383957, PMCID: PMC2805129, DOI: 10.1001/jama.2009.547.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overCardiac ElectrophysiologyCertificationClinical CompetenceDefibrillators, ImplantableFemaleHumansIntraoperative ComplicationsLogistic ModelsMaleMedicineMiddle AgedOutcome and Process Assessment, Health CarePhysiciansPostoperative ComplicationsProsthesis ImplantationRegistriesRetrospective StudiesSpecializationTreatment OutcomeUnited StatesConceptsCRT-D devicesThoracic surgeonsICD implantationPhysician certificationImplantable cardioverter-defibrillator (ICD) proceduresRetrospective cohort studyCardiac resynchronization therapyPatients meeting criteriaRisk of complicationsProcedural complication rateImplantable cardioverter defibrillatorHierarchical logistic regression modelsLogistic regression modelsCohort studyComplication rateICD RegistryResynchronization therapyProcedural complicationsIndependent associationPhysician specialtyCardioverter defibrillatorHigh riskPatientsMeeting criteriaNonelectrophysiologists