Bacteria Linked to Gum Disease May Be Hardening Heart Valves, According to New Research Presented Today in Boston
Preliminary AHA research presented July 13, 2026 in Boston links gum disease bacteria P. gingivalis to aortic valve calcification via IL-1β inflammation. No medication proven yet.
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Bacteria from gum disease may cause inflammation, harden heart valves
Research Highlights: A lab study investigating mouse and human cardiac tissue found a potential link between gum disease (periodontitis) and

Bacteria from gum disease may cause inflammation, harden heart valves
Research Highlights: A lab study investigating mouse and human cardiac tissue found a potential link between gum disease (periodontitis) and

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