title: [Possibilities of certain non-invasive methods in differential diagnosis of rheumatic and arteriosclerotic heart lesions in middle-aged and old patients].
mesh_terms: D000367:Age Factors; D000368:Aged; D003327:Coronary Disease / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012214:Rheumatic Heart Disease / Q000175:diagnosis*
vernacular_title: Vozmozhnosti nekotorykh neinvazivnykh metodov v differentsial'noĭ diagnostike revmaticheskogo i ateroskleroticheskogo porazheniĭ serdtsa u bol'nykh srednego i pozhilogo vozrasta