Updates in GLP-1 Therapy, Lung-Protective Ventilation During Open Abdominal Surgery, ARNI for Chagas Cardiomyopathy, and More

Editor's Summary by Preeti Malani, MD, MSJ, and Christopher C. Muth, MD, Deputy Editors of JAMA, the Journal of the American Medical Association, for articles published from November 22 - December 5, 2025.