Completely nonfluoroscopic catheter ablation of left atrial arrhythmias and ventricular tachycardia. - Sadek, Mouhannad M.; Ramirez, F. Daniel; Nery, Pablo B.; Golian, Mehrdad; Redpath, Calum J.; Nair, Girish M.; Birnie, David H. (Journal of Cardiovascular Electrophysiology, 2019)