2023
Bicuspid aortopathy does not require earlier surgical intervention
Zafar M, Wu J, Vinholo T, Li Y, Papanikolaou D, Ellauzi H, Ostberg N, Kalyanasundaram A, Kalogerakos P, Mukherjee S, Ziganshin B, Rizzo J, Elefteriades J. Bicuspid aortopathy does not require earlier surgical intervention. Journal Of Thoracic And Cardiovascular Surgery 2023, 168: 760-769.e4. PMID: 37088130, DOI: 10.1016/j.jtcvs.2023.04.017.Peer-Reviewed Original ResearchBicuspid aortic valveAdverse aortic eventsEvent-free survivalAortic eventsAortic sizeAortic diameterAortic growth rateEarly surgical interventionLong-term complicationsRisk of complicationsThoracic aortic aneurysmAortic deathComplication rateSurgical repairOperative repairProphylactic surgerySurgical interventionAortic aneurysmAortic valveSurgical correctionBicuspid aortopathyRelative riskExpert centersTAV-ATAAPatientsAortic Size at the Time of Type A and Type B Dissections
Perez Z, Zafar M, Velasco J, Sonsino A, Ellauzi H, John C, Kalyanasundaram A, Ziganshin B, Elefteriades J. Aortic Size at the Time of Type A and Type B Dissections. The Annals Of Thoracic Surgery 2023, 116: 262-268. PMID: 37062339, DOI: 10.1016/j.athoracsur.2023.03.037.Peer-Reviewed Original ResearchConceptsType B dissectionTime of dissectionB dissectionAortic sizeAortic diameterBicuspid aortic valveThoracic aortic aneurysmAortic interventionAortic dissectionSurgical interventionAortic aneurysmFemale sexAortic valveThoracic aortaProphylactic repairUnadjusted regressionLeft shiftLogistic regressionDissectionNew guidelinesType ASize criteriaOddsInterventionTime of types
2022
Ultimate tensile strength and biaxial stress–strain responses of aortic tissues—A clinical-engineering correlation
Dong H, Liu M, Lou X, Leshnower B, Sun W, Ziganshin B, Zafar M, Elefteriades J. Ultimate tensile strength and biaxial stress–strain responses of aortic tissues—A clinical-engineering correlation. Applications In Engineering Science 2022, 10: 100101. DOI: 10.1016/j.apples.2022.100101.Peer-Reviewed Original ResearchThoracic aortic dissectionAortic dissectionAortic tissueDissection eventsBicuspid aortic valveUnderlying genetic abnormalitiesHuman aortic tissueHypertensive episodesAortic arch morphologyAortic valveAdvanced ageTissue injuryConnective tissue ingrowthAged animalsAortic wallInciting factorsGenetic abnormalitiesClinical contextArch morphologyDissectionDissected tissuesTissueResponseTissue ingrowthInjury
2021
Simple Hepatic Cysts as Markers of Thoracic Aortic Disease
C K, BA Z, MA Z, J B, J E. Simple Hepatic Cysts as Markers of Thoracic Aortic Disease. Journal Of Disease Markers 2021, 6 DOI: 10.26420/jdismarkers.2021.1043.Peer-Reviewed Original ResearchThoracic aortic diseaseSimple hepatic cystsBovine aortic archBicuspid aortic valveSimple renal cystsPositive family historyMost patientsAortic diseaseHepatic cystsRetrospective studyAortic aneurysmAortic archAortic valveClinical markersHospital patientsFamily historyRenal cystsTAD patientsControl groupPatientsAneurysmsPrevalenceCystsDisease
2019
Fate of preserved bicuspid valves at time of ascending aortic aneurysmectomy
Vinholo T, Zafar MA, Baldwin GE, Buntin J, Mansour A, Imran M, Papanikolaou D, Ziganshin BA, Elefteriades JA. Fate of preserved bicuspid valves at time of ascending aortic aneurysmectomy. Journal Of Cardiac Surgery 2019, 34: 318-322. PMID: 30900354, DOI: 10.1111/jocs.14024.Peer-Reviewed Original ResearchConceptsBicuspid aortic valveAortic valveAortic stenosisConcomitant bicuspid aortic valveAortic aneurysm surgeryAortic valve replacementAortic aneurysm patientsIntraoperative transesophageal echocardiographyAortic aneurysmectomyPostoperative echocardiogramsPreoperative echocardiogramValve replacementSingle surgeonAneurysm surgeryBicuspid valveTransesophageal echocardiographyAneurysm patientsSignificant abnormalitiesStudy groupValve functionPatientsSurgeryEchocardiogramStenosisAverage time
2017
Thoracic aortic aneurysm: unlocking the “silent killer” secrets
Saeyeldin AA, Velasquez CA, Mahmood SUB, Brownstein AJ, Zafar MA, Ziganshin BA, Elefteriades JA. Thoracic aortic aneurysm: unlocking the “silent killer” secrets. General Thoracic And Cardiovascular Surgery 2017, 67: 1-11. PMID: 29204794, DOI: 10.1007/s11748-017-0874-x.Peer-Reviewed Original ResearchConceptsAortic aneurysmAngiotensin receptor blockersFamilial patternBicuspid aortic valveAbdominal aortic aneurysmRisk of ruptureDifferent embryologic originsReceptor blockersBeta blockersType of repairThoracic aneurysmInflammatory disordersFemale sexSerum biomarkersAortic valveWorse outcomesEmbryologic originMedical treatmentEnzyme inhibitorsAneurysmsSilent killerIntracranial aneurysmsNatural historyOnly reliable methodPattern of inheritance