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Heart Health

Ask the doctor: Understanding the different types of aneurysms

November 13, 2014

Q. In a previous issue, you discussed abdominal aortic aneurysms. My uncle was just diagnosed with a thoracic aortic aneurysm. How is this type of aneurysm different?

Most of the time, aortic aneurysms occur in the abdominal aorta. But about 25% develop in the thoracic area. Both types are more common in people who smoke or who have high blood pressure or high cholesterol levels.

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