title: [Echo-polycardiographic study in rheumatoid arthritis].
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications*; D006332:Cardiomegaly / Q000503:physiopathology; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000503:physiopathology; D012214:Rheumatic Heart Disease / Q000503:physiopathology*
vernacular_title: Rilievi eco-policardiografici in corso di artrite reumatoide.