Impact of left ventricular outflow tract calcium on valve geometry in self‐expanding transcatheter aortic‐valve replacement
Medranda G, Rogers T, Fuery M, Case B, Collins E, Ali S, Zhang C, Wang J, Weissman G, Cohen J, Shults C, Satler L, Ben‐Dor I, Waksman R. Impact of left ventricular outflow tract calcium on valve geometry in self‐expanding transcatheter aortic‐valve replacement. Catheterization And Cardiovascular Interventions 2022, 100: 404-412. PMID: 35723247, DOI: 10.1002/ccd.30301.Peer-Reviewed Original ResearchConceptsTranscatheter aortic valve replacementAortic valve replacementLVOT calciumPro/ProSelf-expanding transcatheter aortic valve replacementMild paravalvular leakMulticenter registryValve replacementAortic annulusParavalvular leakThirty-dayAortic rootPatientsCohortMean gradientCalcium locationLeaflet tipsValve geometryTHVCalciumCTShort axisHemodynamicsRegistryDeformity