Predictors of conduction disturbances after transcatheter aortic valve implantation with balloon-expandable valve for bicuspid aortic valve stenosis.

The implantation depth-MS length, and severe LVOT calcification predicted new-onset CD following TAVR in BAV with balloon-expandable valve. Among BAV patients, valves were implanted more deeply compared to TAV patients. High deployment technique could be considered to avoid new-onset CD in BAV anatomy.