President Donald Trump recently had a medical checkup after noticing “mild swelling” in his lower legs and was found to have chronic venous insufficiency, a condition common in older adults that causes blood to pool in his veins, the White House said Thursday.

Here’s what to know about chronic venous insufficiency, Trump’s vein condition

President Donald Trump recently had a medical checkup after noticing “mild swelling” in his lower legs and was found to have chronic venous insufficiency, a condition common in older adults that causes blood to pool in his veins, the White House said Thursday.