Heart health is not only affected by the oral-systemic link. Several different systemic conditions may also affect (and be affected by) a patient’s heart health. Some of these conditions are also correlated with oral health. These involve diabetes, malnutrition, and obesity. If severe enough, such conditions may cause arrhythmias, affect the heart’s structure, or promote cardiovascular disease or coronary heart disease. All are likely to increase demands on the heart.
Unmanaged diabetes can harm the eyes, nerves, kidneys, heart, teeth, and more. Those with diabetes have an increased risk of periodontitis (also known as gum disease), a condition with well-established links to heart disease. Furthermore, studies show that periodontitis increases the risk of heart disease and can exacerbate existing heart conditions. Malnutrition and obesity can similarly aggravate periodontitis, leading to a domino effect.