Incidence and treatment of severe primary mitral regurgitation in contemporary clinical practice

Mitral regurgitation (MR) is a common valvular disorder, occurring in up to 10% of the general population. Although surgery is the established treatment for primary MR, many patients do not receive appropriate therapy. The objective of this study was to determine the incidence and treatment pattern of patients with severe MR evaluated at a tertiary medical center and determine factors associated with receiving surgery.