79. What is bypass heart surgery ? Using a blood vessel from elsewhere in the body (for instance, the internal thoracic artery), the surgeon will create an alternate route for blood to travel.

79. What is bypass heart surgery ? 

Using a blood vessel from elsewhere in the body (for instance, the internal thoracic artery), the surgeon will create an alternate route for blood to travel.
79. What is bypass heart surgery ?

Using a blood vessel from elsewhere in the body (for instance, the internal thoracic artery), the surgeon will create an alternate route for blood to travel.