Swollen legs may be indicative of heart ... The principal cause is often impaired blood flow in the vessels. Blocked veins ...

Leg pain, cramps, and numbness are all signs of poor blood circulation through your veins. Once blood flow is blocked, nerves may not receive nutrients or oxygen. It can make it difficult to feel ...

They will take healthy vessels from another part of your body to ‘bypass’ the blocked arteries that are preventing oxygenated blood from efficiently reaching your heart. A healthy artery in your chest ...