Q&A: What is chronic venous insufficiency? A vascular surgeon answers

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Up to 40% of adults in the United States have chronic venous insufficiency, a condition in which veins in the legs don’t function properly, preventing blood flow back to the heart. Miguel F. Manzur, MD, a vascular surgeon with the USC Cardiac and Vascular Institute, part of Keck Medicine of USC, shares what you need […]

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