Transcatheter Aortic Valve Replacement in Patients With Symptomatic Severe Aortic Stenosis and Prior External Chest Radiation

Surgical aortic valve replacement (SAVR) in patients with symptomatic severe aortic stenosis (AS) and prior chest radiation is associated with poor outcomes in comparison with patients without prior radiation. Our objective was to compare clinical outcomes of patients with and without prior chest radiation undergoing transcatheter aortic valve replacement (TAVR) for symptomatic severe AS.Between January 2003 and January 2017, 1150 patients...