…Preparation and equipment Otoscopy: an otoscope with a charged battery and clean disposable specula in several sizes. Use the largest speculum that will fit — it…

…Most pacemakers use two leads; one in the right atrium and one in the right ventricle. If necessary, both leads can be used for pacing…

…constant and battery depletion must be minimized, most pacemakers use lead tips with high resistance (400 to 1200 Ω). The higher the resistance in the…

…down by three adults. Procedure Batteries and magnets A button battery in the nose or the ear canal is an emergency, not a finding that…

…EMI. The perioperative strategy should also recognize that CRT patients may rely on continuous biventricular pacing for haemodynamic stability. In patients with resynchronization devices, maintaining…