[Significance of the apex cardiogram for the analysis of the phonocardiogram in heart diseases].
D000293:Adolescent; D000328:Adult; D006349:Heart Valve Diseases / Q000175:diagnosis / Q000503:physiopathology*; D006801:Humans; D007702:Kinetocardiography; D008875:Middle Aged; D010701:Phonocardiography
Znachenie verkhushechnoĭ kardiogrammy dlai analiza fonokardiogramm pri porokakh serdtsa.