Bidirectional tachycardia.
D000293:Adolescent; D000328:Adult; D004071:Digitalis Glycosides / Q000009:adverse effects; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013610:Tachycardia
D004071:Digitalis Glycosides