[Electrocardiographic findings in chronic cardiac insufficiency].
D000368:Aged; D000375:Aging; D006332:Cardiomegaly / Q000175:diagnosis / Q000000981:diagnostic imaging; D004562:Electrocardiography; D005260:Female; D006333:Heart Failure / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis; D011859:Radiography
Elektrokardiographische Beobachtungen bei chronischer Herzinsuffizienz.