[ECG study of right ventricle hypertrophy in compensatory chronic pulmonary heart disease].
D006332:Cardiomegaly / Q000175:diagnosis* / Q000209:etiology; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology; D006801:Humans; D011660:Pulmonary Heart Disease / Q000150:complications* / Q000175:diagnosis