MITRAL STENOSIS IN CHILDHOOD: CLINICAL AND THERAPEUTIC ASPECTS.
D000293:Adolescent; D001794:Blood Pressure; D001795:Blood Pressure Determination; D002648:Child; D004562:Electrocardiography; D006801:Humans; D008946:Mitral Valve Stenosis
ADOLESCENCE; BLOOD PRESSURE; CHILD; ELECTROCARDIOGRAPHY; MITRAL VALVE STENOSIS