Temporal changes in dilated ascending aorta after transfemoral TAVR: a comparative analysis of bicuspid and tricuspid aortic valves
Background Transcatheter aortic valve replacement (TAVR) addresses valvular obstruction but leaves concomitant ascending aortic dilatation untreated. Whether bicuspid aortic valve (BAV) morphology inherently accelerates post-TAVR aortic expansion compared with tricuspid aortic valves (TAV) remains uncertain. Methods Th...