External cardioversion of atrial fibrillation and flutter in patients with cardiac implantable electrical devices. - Elgaard, Anders Fyhn; Dinesen, Pia Thisted; Riahi, Sam; Hansen, John; Lundbye‐Christensen, Søren; Thøgersen, Anna Margrethe; Larsen, Jacob Moesgaard (Pacing & Clinical Electrophysiology, 2023)