Chronic venous insufficiency (CVI)

The White House announced today that United States President Donald Trump has been diagnosed with chronic venous insufficiency (CVI). This diagnosis followed a medical evaluation by his doctor due to swelling observed in his lower legs.

Understanding Chronic Venous Insufficiency (CVI):

• Nature of the Condition: CVI is a common venous disease that occurs when the veins in the body are damaged and do not function correctly. It affects millions worldwide, predominantly in the legs.
• Vein Function: Veins are responsible for carrying blood from various parts of the body back to the heart. They contain one-way valves that ensure blood flows in a single direction.
• Cause of CVI: In CVI, these valves in the leg veins become damaged. This allows blood to leak backward or flow in both directions, causing blood to collect or pool in the legs.
• Symptoms: Common symptoms include swelling in the legs or ankles, aching, a heavy or tired feeling in the legs, pain that worsens when standing, and sometimes skin changes or varicose veins.
• Risk Factors: Factors that increase the risk of developing CVI include:
  • Age (over 50)
  • Being overweight
  • Family history of the condition
  • Lack of exercise
  • Smoking
  • Previous leg injury
  • High blood pressure in leg veins due to prolonged standing or sitting
  • Pregnancy
  • Congenital valve malfunctions (being born with faulty valves)

(Sources: TH)