[Aurical sound & the third sound in mitral defects; phonocardiographic study].
D004194:Disease; D006331:Heart Diseases; D006337:Heart Murmurs; D006347:Heart Sounds; D006349:Heart Valve Diseases; D006801:Humans; D008943:Mitral Valve
CARDIAC MURMURS AND SOUNDS; MITRAL VALVE/diseases
Il tono atriale e il terzo tono nei vizi mitralici; studio fonocardiografico.