title: [Optimal ratios of activity and functional intervals in the temporal structure of human cardiac systole and their diagnostic significance].
mesh_terms: D006331:Heart Diseases / Q000175:diagnosis*; D006334:Heart Function Tests; D006801:Humans; D008946:Mitral Valve Stenosis / Q000175:diagnosis; D009200:Myocardial Contraction; D013599:Systole; D013771:Tetralogy of Fallot / Q000175:diagnosis
vernacular_title: Ob optimal'nykh sootnosheniiakh aktivnostnykh i funktsional'nykh intervalov vo vremennoĭ strukture sistoly serdtsa cheloveka i ikh diagnosticheskom znachenii.