Chimney Mitral Valve Replacement for Mitral Stenosis with Severe Mitral Annulus Calcification

72-year-old woman with severe aortic stenosis and severe mitral stenosis complicated by severe mitral annulus calcification, with a history of dialysis, diabetes, and arteriosclerosis obliterans (n=1).

Mitral valve replacement using the chimney technique and aortic valve replacement.

Valve function and paravalvular leakage at 14 months postoperatively.