DOI: 10.1001/jamacardio.2026.3981 ISSN: 2380-6583

Loss of Chromosome Y and Risk of Abdominal Aortic Aneurysm

Taylor Nordan, Tiffany R. Bellomo, Md Mesba Uddin, Liying Xue, So Mi Jemma Cho, Kaavya Paruchuri, Marie Billaud, Peter Libby, Pradeep Natarajan, Tetsushi Nakao

This cohort study evaluates the association between loss of chromosome Y and the incidence of aortic aneurysm based on anatomic location.