The latest issue of JACC: Case Reports features a mini-focus section on Cardio-Oncology. Check out the latest research and editorial comments on cancer patients with unusual dyspnea amid COVID-19, functional mitral stenosis, and how brachial artery thrombosis could indicate non-small cell pulmonary carcinoma growth in the left atrium. Read the full issue, listen to the issue podcasts, and subscribe to the journal email alerts to never miss an update!