title: [Transvenous electric ablation of an accessory pathway in supraventricular re-entry tachycardias refractory to therapy].
abstract: Transvenous catheter ablation of a concealed accessory pathway was attempted twice in an 18-year-old patient with dilatative cardiomyopathy and drug-refractory supraventricular tachycardias. The postero-septal concealed pathway was successfully ablated by the catheter technique without interruption of the normal, anterograde AV-nodal conduction. Accessory pathway conduction did not recur during 4 months of follow-up.
mesh_terms: D000293:Adolescent; D001283:Atrioventricular Node / Q000601:surgery; D006328:Cardiac Catheterization; D004562:Electrocardiography; D004564:Electrocoagulation; D006329:Heart Conduction System / Q000601:surgery*; D006801:Humans; D008297:Male; D012008:Recurrence; D012086:Reoperation; D013610:Tachycardia / Q000601:surgery*
vernacular_title: Transvenöse elektrische Ablation einer akzessorischen Leitungsbahn bei therapierefraktären supraventrikulären Reentry-Tachykardien.