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.

President Donald Trump was recently diagnosed with chronic venous insufficiency that has resulted in swelling of his legs and bruising on his hands, White House press secretary Karoline Leavitt announ...

Chronic venous insufficiency is characterized by weakened valves in leg arteries allowing blood to flow backwards, pooling under the force of gravity, according to Johns Hopkins Medicine.