TY - RPRT TI - Paradoxic decrease in ischemic mitral regurgitation with papillary muscle dysfunction: insights from three-dimensional and contrast echocardiography with strain rate measurement. AU - E Messas AU - J L Guerrero AU - M D Handschumacher AU - C M Chow AU - S Sullivan AU - E Schwammenthal AU - R A Levine PY - 2001 DO - 10.1161/hc4101.097112 UR - https://pubmed.ncbi.nlm.nih.gov/11602500/ ID - 11602500 ER -