2024
Hemodynamics and Wall Mechanics of Vascular Graft Failure
Szafron J, Heng E, Boyd J, Humphrey J, Marsden A. Hemodynamics and Wall Mechanics of Vascular Graft Failure. Arteriosclerosis Thrombosis And Vascular Biology 2024, 44: 1065-1085. PMID: 38572650, PMCID: PMC11043008, DOI: 10.1161/atvbaha.123.318239.Peer-Reviewed Original ResearchConceptsVascular graftsTissue-engineered vascular graftsWall mechanicsSolid mechanicsVascular graft failureLoad magnitudeMechanobiological processesLoadMechanobiological stimuliMechanosensitive signaling pathwaysBiomechanical stateWallGraft failureBiomechanical loadingCongenital heart surgeryCoronary artery bypass graftingEnd-organ dysfunctionGraft materialArtery bypass graftingFeedback loopComputational tools
2018
Compromised mechanical homeostasis in arterial aging and associated cardiovascular consequences
Ferruzzi J, Madziva D, Caulk AW, Tellides G, Humphrey JD. Compromised mechanical homeostasis in arterial aging and associated cardiovascular consequences. Biomechanics And Modeling In Mechanobiology 2018, 17: 1281-1295. PMID: 29754316, PMCID: PMC8344131, DOI: 10.1007/s10237-018-1026-7.Peer-Reviewed Original ResearchMeSH KeywordsAgingAnimalsAorta, AbdominalAorta, ThoracicBiomechanical PhenomenaCardiovascular DiseasesCardiovascular SystemCarotid ArteriesCarotid Artery, CommonDiastoleDisease Models, AnimalElastinExtracellular Matrix ProteinsHemodynamicsHomeostasisHumansMaleMiceModels, CardiovascularPressureRecombinant ProteinsStress, MechanicalTime FactorsVascular StiffnessConceptsCentral arteriesMale wild-type miceArterial wallAberrant matrix remodelingCentral pulse pressureInfrarenal abdominal aortaCommon carotid arteryWild-type miceDiastolic functionCardiovascular consequencesCardiac massHemodynamic sequelaePulse pressureAbdominal aortaThoracic aortaArterial agingVascular agingCommon findingTreatment strategiesCarotid arteryArteryLeft ventricleCarotid vesselsCentral vesselsVivo axial stretch