title: Right atrium monophasic action potentials in patients with supraventricular tachycardia.
mesh_terms: D000200:Action Potentials; D000328:Adult; D000368:Aged; D004562:Electrocardiography; D004594:Electrophysiology; D005260:Female; D006325:Heart Atria / Q000503:physiopathology*; D006329:Heart Conduction System / Q000503:physiopathology; D006339:Heart Rate; D006349:Heart Valve Diseases / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D013610:Tachycardia / Q000150:complications / Q000503:physiopathology*; D013997:Time Factors