[APROPOS OF THE PATHOGENESIS OF PRESYSTOLIC MURMUR].
D001783:Blood Flow Velocity; D006326:Heart Auscultation; D006327:Heart Block; D006337:Heart Murmurs; D006801:Humans; D008946:Mitral Valve Stenosis; D010701:Phonocardiography
BLOOD FLOW VELOCITY; HEART AUSCULTATION; HEART BLOCK; MITRAL VALVE STENOSIS; PHONOCARDIOGRAPHY
K VORPOSU O GENEZE PRESISTOLICHESKOGO SHUMA.