President Donald Trump has been diagnosed with chronic venous insufficiency — a condition that develops when valves in the leg veins malfunction, leading to blood collecting in the legs. It is a common condition, but severe cases can lead to complications, doctors said.

President Donald Trump underwent vascular testing after he had swelling in his legs, with all results within normal limits, White House press secretary Karoline Leavitt said Thursday. Leavitt said Trump noted "mild swelling in his lower legs," which prompted the White House medical team to evaluate him.