[INVESTIGATION OF THE INCIDENCE AND REGRESSION OF THE ELECTROCARDIOGRAPHIC CHANGES IN RHEUMATIC CARDITIS IN 303 CASES].
D000293:Adolescent; D001145:Arrhythmias, Cardiac; D006332:Cardiomegaly; D002648:Child; D004562:Electrocardiography; D006327:Heart Block; D006801:Humans; D015994:Incidence; D009205:Myocarditis; D012213:Rheumatic Fever; D012214:Rheumatic Heart Disease
ADOLESCENCE; ARRHYTHMIA; CHILD; ELECTROCARDIOGRAPHY; HEART BLOCK; HEART ENLARGEMENT; RHEUMATIC FEVER; RHEUMATIC HEART DISEASE
INDAGINE SULL'INCIDENZA E LA REGRESSIONE DELLE ALTERAZIONI ELETTROCARDIOGRAFICHE NELLA CARDITE REUMATICA IN 303 CASI.