Updated advice for people with both diabetes and heart disease
Among people who have heart disease, those who also have diabetes may need more aggressive treatment than people who don’t have diabetes. This may include newer drugs that lower blood sugar levels and help people live longer. High blood sugar—the hallmark of diabetes—can injure the inner walls of arteries throughout the body, leaving them more prone to a buildup of fatty, artery-clogging plaque. Elevated blood sugar also stiffens the arteries so they don’t expand as well, and it makes blood platelets stickier and more likely to form blood clots.
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