Increasing the Potassium Level in Patients at High Risk for Ventricular Arrhythmias - Christian Jøns; Chaoqun Zheng; Ulrik C.G. Winsløw; Elisabeth M. Danielsen; Tharsika Sakthivel; Emil A. Frandsen; Hillah Saffi; Sadjedeh S. Vakilzadeh-Hashemi; Ketil J. Haugan; Niels E. Bruun; Kasper K. Iversen; Helle S. Bosselmann; et al. (New England Journal of Medicine, 2025)