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A 75-year-old female presented with progressive dyspnoea NYHA functional class IV. Echocardiography revealed moderate regurgitation and severe stenosis ( P mean 13 mmHg) of degenerated mitral valve (MV) with severe mitral annular calcification (MAC) ( Panel A ). Multislice computed tomography (MSCT) showed a ring-like pattern of the MAC with involvement of both MV leaflets …

Transcatheter mitral valve replacement using a balloon-expandable prosthesis in a patient with calcified native mitral valve stenosis