Material
Medtronic, model 5348 or 5392 temporary pacemaker. 7 French (F) hemostasis introducer (Fast-CathTM & Cath-LockTM, ST. JUDE MEDICAL) and 6 F non-floating right heart curve bipolar pacing catheter (PACELTM, ST. JUDE MEDICAL). Catheter tip has two electrodes, which are about 1 cm apart. The distal tip is a negative and active electrode, and the proximal electrode is positive and indifferent.