Failure to predict development of atrioventricular block with electrophysiological testing supplemented by ajmaline.
Electrophysiological tests supplemented by pharmacological stress of atrioventricular conduction with ajamaline failed to predict the development of atrioventricular block in a patient with bifascicular block and no organic heart disease.
D000219:Adams-Stokes Syndrome / Q000628:therapy; D000404:Ajmaline / Q000494:pharmacology; D002037:Bundle-Branch Block / Q000175:diagnosis / Q000628:therapy; D004594:Electrophysiology; D006327:Heart Block / Q000175:diagnosis* / Q000628:therapy; D006329:Heart Conduction System / Q000187:drug effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial
D000404:Ajmaline