Health Tips for December 19

Health Tip: At the Heart of a Stent

A coronary stent is a hollow tube-shaped device that is surgically inserted into a blood vessel to keep it open. The U.S. National Library of Medicine says a coronary stent may be used to treat the following conditions: Coronary heart disease. Peripheral artery disease. Renal artery stenosis, for a narrowing of the artery that provides blood to the kidneys. Carotid artery disease. Abdominal aortic aneurysm, for a bulging of the aorta near the abdomen. Health Tip: Dealing With Peripheral Artery Disease Peripheral artery disease (PAD) raises the risk of a stroke or heart attack. But PAD can be managed by making certain lifestyle changes, notably getting enough physical activity. The American Heart Association offers these suggestions: Get regular exercise, at least three times a week. Activities should exercise the legs. Stick to a healthy diet that's low in unhealthy fats and cholesterol. Quit smoking. Take medications prescribed by your doctor. They may include medications to thin the blood, control high blood pressure, and lower "bad" cholesterol.