[CHANGES OF ELECTROCARDIOGRAM DUE TO TONSILLECTOMY].
D000758:Anesthesia; D000768:Anesthesia, General; D004562:Electrocardiography; D006801:Humans; D014068:Tonsillectomy; D014069:Tonsillitis
ANESTHESIA, GENERAL; ELECTROCARDIOGRAPHY; TONSILLECTOMY; TONSILLITIS