[Functional status of the heart in the patients in early period of hypertension].
D001450:Ballistocardiography; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D010701:Phonocardiography
Funktsional'noe sostoianie serdtsa u bol'nykh v rannem periode gipertonicheskoĭ bolezni.