2021
The impact of trainees' working hour regulations on outcome in CABG and valve surgery in the State of New York
Amabile A, Mori M, Brooks C, Weininger G, Shang M, Fereydooni S, Komlo CM, Mullan CW, Hameed I, Geirsson A. The impact of trainees' working hour regulations on outcome in CABG and valve surgery in the State of New York. Journal Of Cardiac Surgery 2021, 36: 4582-4590. PMID: 34617327, DOI: 10.1111/jocs.16058.Peer-Reviewed Original ResearchConceptsShort-term outcomesRisk-adjusted mortality ratesDuty hour regulationsTeaching hospitalBetter short-term outcomesWorse short-term outcomesCoronary artery bypassDuty hour policiesOverall surgical volumeArtery bypassCABG surgeryValve surgeryCABG proceduresCardiac surgeryValve proceduresSurgical volumeFirst-year residentsHospital typeMortality rateSurgeryCABGCall dutiesReporting System dataGraduate Medical EducationOutcomes
2019
Clinical significance of presenting syndromes on outcome after coronary artery bypass grafting
Bin Mahmood SU, Mori M, Yousef S, Mullan CW, Mangi AA, Geirsson A. Clinical significance of presenting syndromes on outcome after coronary artery bypass grafting. Interdisciplinary CardioVascular And Thoracic Surgery 2019, 30: 243-248. PMID: 31713612, DOI: 10.1093/icvts/ivz259.Peer-Reviewed Original ResearchConceptsAcute coronary syndromeStable ischemic heart diseaseCox proportional hazards modelCoronary artery bypassMid-term survivalIschemic heart diseaseProportional hazards modelPresenting syndromeArtery bypassHeart diseaseHazards modelMortality rateMultivariable Cox proportional hazards modelsMultivariate Cox proportional hazards modelMid-term mortality ratesSingle-center retrospective studyConsecutive CABG operationsMid-term mortalityCongestive heart failurePost-discharge survivalLong-term followIntensive care unitOverall mean durationMore comorbiditiesCABG operationsUS National Trends in the Management and Outcomes of Constrictive Pericarditis: 2005-2014
Mori M, Mullan CW, Bin Mahmood SU, Yousef S, Pelletier KJ, Mangi AA, Geirsson A. US National Trends in the Management and Outcomes of Constrictive Pericarditis: 2005-2014. Canadian Journal Of Cardiology 2019, 35: 1394-1399. PMID: 31493971, DOI: 10.1016/j.cjca.2019.05.015.Peer-Reviewed Original ResearchConceptsConstrictive pericarditisPatient characteristicsNational Inpatient Sample datasetHospital mortality rateOutcomes of patientsProportion of patientsCardiopulmonary bypass useUS national trendsUse of CPBUS Census population estimatesCensus population estimatesPoisson regression modelsCPB useHospital mortalityOperative mortalityComorbid patientsSurgical managementBypass usePericarditisMortality ratePatientsPericardiectomyCohortNational trendsMortality