HomeGum Bacteria May Inflame, Harden Heart Valves – Mirage News Gum Bacteria May Inflame, Harden Heart Valves – Mirage NewsAustralia Gum Bacteria May Inflame, Harden Heart Valves Mirage News Heart failure promotes gingival inflammation and impairs periodontal remodeling Nature Bacteria from gum disease may cause inflammation, harden heart valves Medical Xpress