title: M-mode and two-dimensional echocardiography in chronic Chages' heart disease. A clinical and pathologic study.
mesh_terms: D000328:Adult; D002598:Chagas Cardiomyopathy / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D002908:Chronic Disease; D004452:Echocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D011859:Radiography