title: Cardiac arrhythmias during tonsillectomy and adenoidectomy.
mesh_terms: D000233:Adenoidectomy; D000293:Adolescent; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D013514:Surgical Procedures, Operative / Q000009:adverse effects*; D014068:Tonsillectomy