title: Catheter ablation of idiopathic ventricular tachycardia originating from myocardial extensions into a noncoronary aortic cusp.
abstract: We present a 34-year-old woman with idiopathic ventricular tachycardia that resisted 2 previous attempts for catheter ablation and was successfully ablated in the myocardial extension within the noncoronary aortic cusp.
authors.affiliation: Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.
authors.forename: Peter
authors.initials: P
authors.lastname: Hlivák
authors.forename: Petr
authors.initials: P
authors.lastname: Peichl
authors.forename: Robert
authors.initials: R
authors.lastname: Cihák
authors.forename: Dan
authors.initials: D
authors.lastname: Wichterle
authors.forename: Josef
authors.initials: J
authors.lastname: Kautzner
mesh_terms: D000200:Action Potentials; D000328:Adult; D001021:Aortic Valve / Q000503:physiopathology / Q000601:surgery*; D002304:Cardiac Pacing, Artificial; D017115:Catheter Ablation; D004562:Electrocardiography; D022062:Electrophysiologic Techniques, Cardiac; D005260:Female; D006352:Heart Ventricles / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D009206:Myocardium; D012086:Reoperation; D017180:Tachycardia, Ventricular / Q000175:diagnosis / Q000503:physiopathology / Q000601:surgery*; D013997:Time Factors; D016896:Treatment Outcome; D056969:Voltage-Sensitive Dye Imaging