Risk-Adjusted Operative Mortality for Mitral Valve (MV) Repair

Percent of patients aged 18 years and older undergoing MV Repair who die, including both 1) all deaths occurring during the hospitalization in which the procedure was performed, even if after 30 days, and 2) those deaths occurring after discharge from the hospital, but within 30 days of the procedure

(This measure applies to the procedure of MV repair, regardless of approach)