Researchers have found that there may be a link between periodontal (gingival) infection and other diseases throughout the body. Current research shows that there may be a link between gum disease and cardiovascular disease. In fact, some studies suggest that gum disease may be a more serious risk factor for heart disease such as high blood pressure (hypertension), smoking, high cholesterol, gender and age. Studies show that people with gum disease appear to have a higher risk of heart attacks, though no one has yet determined how this relationship works. Your oral health affects your overall health, but research finds the exact cause of these problems is still ongoing.