ABSENCE OF Q WAVES IN LEADS I, AV-L, V5, AND V6 IN CHILDREN.
D000293:Adolescent; D001161:Arteriosclerosis; D002648:Child; D003327:Coronary Disease; D004562:Electrocardiography; D006346:Heart Septum; D006801:Humans; D013223:Statistics as Topic
ADOLESCENCE; ARTERIOSCLEROSIS; CHILD; CORONARY DISEASE; ELECTROCARDIOGRAPHY; HEART SEPTUM; STATISTICS