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 ingrowthInjuryEngineering analysis of aortic wall stress and root dilatation in the V-shape surgery for treatment of ascending aortic aneurysms
Dong H, Liu M, Qin T, Liang L, Ziganshin B, Ellauzi H, Zafar M, Jang S, Elefteriades J, Sun W. Engineering analysis of aortic wall stress and root dilatation in the V-shape surgery for treatment of ascending aortic aneurysms. Interdisciplinary CardioVascular And Thoracic Surgery 2022, 34: 1124-1131. PMID: 35134955, PMCID: PMC9159430, DOI: 10.1093/icvts/ivac004.Peer-Reviewed Original ResearchConceptsRoot dilatationAortic rootAortic wall stressAortic aneurysmWall stressComputed tomography imagesTime pointsAortic root diameterTomography imagesSignificant reductionPost-surgery statesWhole aortaAortic wallSurgeryDilatationClinical cardiacPatientsAverage dilatationStudy objectiveAneurysmsAortaBiomechanical analysisTreatment