Rotation characteristics and neo-commissural alignment of transcatheter heart valve in type-0 bicuspid aortic valve.

Mi ChenYan DingHonglei ZhaoJunzhou PuBo YangHuanyu QiaoWei ZhangTao BaiJinrong XueWenhui WuYongmin LiuLizhong SunJinglun Shen

Published in: Journal of cardiac surgery (2022)

The THV rotation existed and was activated in the last 1/3 deploying phase. With the observed tendency of "automatic commissural alignment," applying the "commissure-middle" view in type-0 BAV may optimize valve alignment and avoid coronary artery overlap.

Keyphrases

aortic valve
aortic stenosis
transcatheter aortic valve replacement
coronary artery
transcatheter aortic valve implantation
aortic valve replacement
ejection fraction
pulmonary artery
heart failure
deep learning
left ventricular
atrial fibrillation