Stroke risk: Gum infection inflammation spreads to the heart
Gum disease, inflammation, hardened arteries may be linked to stroke risk
Gum disease was associated with a higher rate of strokes caused by hardening of large arteries in the brain and also with severe artery blockages that haven't yet caused symptoms, according to preliminary research to be presented at the American Stroke Association's International Stroke Conference 2020—Feb. 19-21 in Los Angeles, a world premier meeting for researchers and clinicians dedicated to the science of stroke and brain health.
Two studies raise the possibility that treating gum disease alongside other stroke risk factors might reduce the severity of artery plaque buildup and narrowing of brain blood vessels that can lead to a new or a recurrent stroke. However, these two studies could not conclusively confirm a cause-and-effect relationship between gum disease and artery blockage or stroke risk.