Fig. 1
From: Acute torrential mitral regurgitation during transcatheter aortic valve replacement: a case report
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40792-018-0446-z/MediaObjects/40792_2018_446_Fig1_HTML.gif)
Preoperative coronary angiography findings. Left anterior oblique-caudal view showing severe ostial stenosis of the left circumflex artery