cardiac damage was present in 82.4 % of cases with the following manifestations : precordial murmurs ( 65 % ) , cardiac enlargement ( 70 % ) , heart failure ( 28 % ) , angor pectoris ( 13.6 % ) , abnormal electrocardiogram ( 60 % ) : left ventricular hypertrophy ( 40.8 % ) , right ventricular hypertrophy ( 8.8 % ) and conduction defects ( 12 % ) .
C0018787
cardiac
C0018800
cardiac enlargement