Cancellation of the abnormal QRS complex of heart disease.
D006332:Cardiomegaly / Q000175:diagnosis*; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis*; D006801:Humans; D009203:Myocardial Infarction / Q000175:diagnosis*
CARDIAC ENLARGEMENT/diagnosis; ELECTROCARDIOGRAPHY; HEART BLOCK/diagnosis; MYOCARDIAL INFARCT/diagnosis