Cardiovascular Magnetic Resonance to Guide Defibrillator Implantation for LVEF of 36% to 50% - Joseph B. Selvanayagam; John G. F. Cleland; Graham S. Hillis; Sivabaskari Pasupathy; Laurent Billot; Katherine E. George; John J. Atherton; Colin Berry; Ivaylo Tonchev; Chris Gianacas; Werner Jung; Sanjay K. Prasad; et al. (JAMA, 2026)