Cardiac problems of the school age child: implications for the school nurse-teacher.
D002648:Child; D006330:Heart Defects, Congenital / Q000451:nursing; D006331:Heart Diseases / Q000451:nursing*; D006337:Heart Murmurs; D006801:Humans; D005082:Physical Exertion; D012214:Rheumatic Heart Disease / Q000451:nursing; D012573:School Nursing