2021
Fate of Preserved Aortic Root Following Acute Type A Aortic Dissection Repair
Ellauzi H, Zafar MA, Wu J, Papanikolaou D, Buntin J, Ziganshin BA, Elefteriades JA. Fate of Preserved Aortic Root Following Acute Type A Aortic Dissection Repair. Seminars In Thoracic And Cardiovascular Surgery 2021, 34: 419-427. PMID: 33979665, DOI: 10.1053/j.semtcvs.2021.04.002.Peer-Reviewed Original ResearchConceptsSevere aortic insufficiencyAortic insufficiencyAortic rootAcute typeAortic dissectionAortic replacementFree ruptureAdverse eventsAcute Type A Aortic Dissection RepairType A Aortic Dissection RepairProximal aortic suture lineSatisfactory long-term outcomeAortic dissection repairAortic root pseudoaneurysmAortic suture lineNon-reoperated patientsProximal aortic reoperationsAortic root diameterLong-term outcomesLong-term survivalAortic reoperationDissection repairOperative mortalityPrior surgeryOverall survival
2020
Cine-Computed Tomography for the Evaluation of Prosthetic Heart Valve Function
Hsu C, Bourganos K, Zafar MA, Huber S, Buntin J, Ziganshin BA, Mojibian H, Elefteriades JA. Cine-Computed Tomography for the Evaluation of Prosthetic Heart Valve Function. Cardiology 2020, 145: 439-445. PMID: 32454507, DOI: 10.1159/000507182.Peer-Reviewed Original ResearchConceptsAortic valve replacementAortic stenosisTransvalvular velocityValve functionECG-gated computed tomographyProsthetic heart valve functionProsthetic valve dysfunctionProsthetic valve functionCine CTHeart valve functionAVR patientsValve thrombosisCardiac eventsRepeat surgeryValve dysfunctionValve replacementSingle surgeonSurgical interventionRepeat evaluationProsthetic valvesComputed tomographyLeaflet excursionFurther evaluationLeaflet functionPatients