Bacteria from gum disease may cause inflammation, harden heart valves

MedicalXpress | juil. 12, 2026

Gum disease bacteria may spur calcium buildup in the heart's aortic valve, leading to a common and serious heart valve disease, according to preliminary, independent research presented at the American Heart Association's Basic Cardiovascular Sciences Scientific Sessions 2026, held in Boston, July 13–16, 2026.