Periodontitis allows bacteria to enter the bloodstream through inflamed gum tissue. These bacteria trigger systemic inflammation, which is a key driver of atherosclerosis. Several large studies have found that people with periodontal disease have higher rates of heart attack and stroke.
Regular dental cleaning every six months removes tartar that home brushing cannot address and allows early detection of gum disease. Managing gum disease improves inflammatory markers. For people with existing cardiovascular disease, oral health is increasingly part of risk management.