Aggressive treatment of afterload mismatch to address left ventricular dysfunction after mitral valve repair: A case report.

Mitral regurgitation (MR), one of the most common valvulopathies, occurs in at least 10% of the individuals older than 75 years. The long-standing volume overload occurring in severe MR inevitably leads to left ventricular (LV) enlargement and dysfunction; untreated, severe MR can progress to heart failure and death. Hypotension following separation from cardiopulmonary bypass after mitral valve intervention should alert an anesthesiologist to consider a myriad of differential diagnoses.