Transcatheter aortic valve implantation in rheumatic aortic stenosis with a functioning mitral prosthesis.

Transcatheter aortic valve implantation (TAVI) for patients with rheumatic aortic stenosis (AS) is not well-known. We herein report a case of TAVI in rheumatic AS without significant calcification and prior mitral valve replacement. An 80-year-old woman underwent TAVI for severe AS.

Three cases of iatrogenic coronary ostial stenosis after aortic valve replacement.

Background: Iatrogenic coronary ostial stenosis (ICOS) is a rare but potentially life-threatening complication of aortic valve replacement (AVR). This complication is usually diagnosed by angiography and treated with aortocoronary bypass surgery.

Case Reports: In the present 3 cases pre-operative coronary angiography confirmed normal coronary arteries and they underwent uncomplicated AVR.