[Surgical management of ventricular tachycardia originating from the left ventricular apex. Report of 2 cases].
D000293:Adolescent; D002648:Child; D003452:Cryosurgery; D004562:Electrocardiography; D006352:Heart Ventricles / Q000601:surgery; D006801:Humans; D008297:Male; D011379:Prognosis; D013610:Tachycardia / Q000503:physiopathology / Q000601:surgery*