title: [Varieties in clinical and hemodynamic features of mitral regurgitation due to difference in etiology (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D004452:Echocardiography; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000209:etiology / Q000503:physiopathology*