[On the significance of the precardiac sound in the evaluation of the functional status of the myocardium in arterial hypertension].
D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology; D006326:Heart Auscultation; D006801:Humans; D006973:Hypertension / Q000175:diagnosis*
O znachenii predserdnogo zvuka v otsenke funktsional'nogo sostoianiia miokarda pri arterial'noĭ gipertonii.