title: [Diagnostic value of apexcardiography in chronic coronary insufficiency].
mesh_terms: D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003327:Coronary Disease / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007702:Kinetocardiography; D008297:Male; D008875:Middle Aged; D010701:Phonocardiography
vernacular_title: Diagnosticheskaia tsennost' apekskardiografii pri khronicheskoĭ koronarnoĭ nedostatochnosti.