Clinical forms of atrial flutter in infancy.
D001146:Arrhythmia, Sinus; D001282:Atrial Flutter / Q000151:congenital; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male