mitral regurgitation pressure tracingtrace mitralphysiologic mitral regurgitationmitral tricuspid regurgitationsecondary mitral regurgitationfunctional mitral regurgitationtrace mitral valve regurgitationeccentric mitral regurgitationsevere mitral regurgitationmoderate mitral regurgitationrheumatic mitral regurgitationtrivial mitral regurgitation
