Physicians in Ukraine—Caring for Patients in the Middle of a
War; The COVID Heart—One Year After SARS-CoV-2 Infection, Patients
Have an Array of Increased Cardiovascular Risks; How Cancer Will
Affect the US in 2022
Discussions of timely topics in clinical medicine, biomedical research, public health, health policy, and more, featured in the Medical News section of JAMA, the Journal of the American Medical Association.