Repetitive ectopic atrial tachyarrhythmia (syndrome of alternating tachycardia--bradycardia).
D000328:Adult; D001919:Bradycardia / Q000150:complications*; D004562:Electrocardiography; D005260:Female; D006325:Heart Atria; D006801:Humans; D008297:Male; D008875:Middle Aged; D013577:Syndrome; D013614:Tachycardia, Paroxysmal / Q000150:complications*