Paradoxical use of a demand pacemaker in treatment of supraventricular tachycardia due to the Wolff-Parkinson-White syndrome. Observation on termination of reciprocal rhythm.
D004562:Electrocardiography; D005260:Female; D006439:Hemodynamics; D006801:Humans; D007773:Lactates / Q000032:analysis / Q000097:blood; D008722:Methods; D008875:Middle Aged; D009206:Myocardium / Q000032:analysis; D010138:Pacemaker, Artificial; D013610:Tachycardia / Q000209:etiology / Q000628:therapy*; D014927:Wolff-Parkinson-White Syndrome / Q000150:complications*
D007773:Lactates