Fifteen years of experience with ATS mechanical heart valve prostheses
Keywords: 35; 35.3AP, advanced performance; AVR, aortic valve replacement; DVR, double valve replacement (AVR + MVR); LDH, lactic acid dehydrogenase; MVR, mitral valve replacement; PPM, prosthesis–patient mismatch; PVL, paravalvular leakage; QOL, quality of life; S