Researchers have found that there may be a link between periodontal (gingival) infections 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 have shown that gum disease can be a more serious risk factor for heart disease such as high blood pressure (hypertension), smoking, high cholesterol, sex, and age. Studies show that people with gum disease seem to have a higher risk of heart attack, although no one has determined how this relationship works. Your oral health affects your overall health, but the study found that the exact cause of these problems is still ongoing.