Arteries are the blood vessels that carry oxygen and nutrients from the heart to the rest of the body. When they are clear and healthy, blood moves easily to where it is needed. Clogged arteries, or ...

When the main arteries of the heart become clogged, the heart finds it hard to receive sufficient oxygen-rich blood. This can cause pain in the chest, heart attack, or even instantaneous death. In ...

Poor oral health, especially gum disease, significantly increases the risk of heart disease. Oral bacteria can enter the ...