Kar S, Mack MJ, Lindenfeld J, Abraham WT, et al. Relationship Between Residual Mitral Regurgitation and Clinical and
Quality-of-Life Outcomes After Transcatheter and Medical Treatments in Heart
Failure: The COAPT Trial. Circulation 2021 May 27. doi: 10.1161/CIRCULATIONAHA.120.053061.
PMID: 34039025