2021
Use and Outcomes of Dual Chamber or Cardiac Resynchronization Therapy Defibrillators Among Older Patients Requiring Ventricular Pacing in the National Cardiovascular Data Registry Implantable Cardioverter Defibrillator Registry
Borne RT, Masoudi FA, Curtis JP, Zipse MM, Sandhu A, Hsu JC, Peterson PN. Use and Outcomes of Dual Chamber or Cardiac Resynchronization Therapy Defibrillators Among Older Patients Requiring Ventricular Pacing in the National Cardiovascular Data Registry Implantable Cardioverter Defibrillator Registry. JAMA Network Open 2021, 4: e2035470. PMID: 33496796, PMCID: PMC7838925, DOI: 10.1001/jamanetworkopen.2020.35470.Peer-Reviewed Original ResearchConceptsCardiac resynchronization therapyHeart failure hospitalizationClass I indicationsUse of CRTFailure hospitalizationMedian odds ratioCohort studyOlder patientsVentricular pacingImplant ratesNational Cardiovascular Data Registry Implantable Cardioverter Defibrillator RegistryNational Cardiovascular Data Registry ICD RegistryReduced left ventricular ejection fractionMultivariable Cox proportional hazards modelsFrequent right ventricular pacingImplantable Cardioverter-Defibrillator RegistryPrior heart failure hospitalizationLeft ventricular ejection fractionImplantable cardioverter defibrillator implantationThird-degree atrioventricular blockCardiac resynchronization therapy defibrillatorCox proportional hazards modelBradycardia pacing indicationFirst-time implantationFrequent RV pacing
2020
Association Between Industry Payments to Physicians and Device Selection in ICD Implantation
Annapureddy AR, Henien S, Wang Y, Minges KE, Ross JS, Spatz ES, Desai NR, Peterson PN, Masoudi FA, Curtis JP. Association Between Industry Payments to Physicians and Device Selection in ICD Implantation. JAMA 2020, 324: 1755-1764. PMID: 33141208, PMCID: PMC7610190, DOI: 10.1001/jama.2020.17436.Peer-Reviewed Original ResearchConceptsCRT-D implantationCRT-D devicesCross-sectional studyNational Cardiovascular Data Registry ICD RegistryFirst-time ICDFirst-time implantationProportion of patientsEntire study cohortDevice selectionProportion of devicesICD implantationICD RegistryPrimary outcomeCardiac resynchronizationStudy cohortPatient groupMAIN OUTCOMEPatientsPhysiciansICDAbsolute differenceImplantationManufacturer CHigher total paymentsAssociation