The presystolic mumur of mitral stenosis.
D001783:Blood Flow Velocity; D001794:Blood Pressure; D006326:Heart Auscultation; D006801:Humans; D008943:Mitral Valve / Q000503:physiopathology*; D008946:Mitral Valve Stenosis / Q000503:physiopathology*; D008954:Models, Biological