RT Journal Article SR Electronic A1 Nichols, Emma Hitt T1 Updates in Mitral Valve Repair and Replacement JF MD Conference Express YR 2015 FD SAGE Publications VO 15 IS 10 SP 15 OP 18 DO 10.1177/1559897715591155 UL http://mdc.sagepub.com/content/15/10/15.abstract AB Mitral regurgitation, depending on severity and symptoms, may require treatment. Current options include the repair and replacement of the mitral valve. There is a trend of favoring transcatheter approaches, particularly in high-risk patients with comorbidities. In addition, emerging mitral valve prosthetics are in development and may provide additional options for these patients.