This case report is kindly provided by Michael Rosengarten from McGill and is part of the McGill Cases. These cases come from the McGill EKG World Encyclopedia.
Two tracings from a patient with a history of Torsade de Pointe and complete heart block. These tracings are from a 24 hour Holter recording taken the day after a pacemaker clinic visit. The visit was prompted by a near syncopal episode. The pacing threshold measured in clinic was 0.15ms @ 1.6 volts and the patient was discharged with setting of 0.46ms @ 1.6 volts.
