title: Transition from narrow to wide QRS tachycardia: what is the mechanism?
authors: Department of Cardiology, KEM Hospital, Parel, Mumbai 400 012, India. amvora@hotmail.com
authors: A
authors: A
authors: Vora
authors: Y
authors: Y
authors: Lokhandwala
mesh_terms: D000328:Adult; D002304:Cardiac Pacing, Artificial; D017115:Catheter Ablation; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D008297:Male; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000175:diagnosis* / Q000503:physiopathology / Q000601:surgery