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coronary bypass

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coronary bypass
n.
A surgical procedure performed to improve blood supply to the heart by creating new routes for blood flow when one or more of the coronary arteries become obstructed. The surgery involves removing a healthy blood vessel from another part of the body, such as the leg, and grafting it onto the heart to circumvent the blocked artery. Also called coronary bypass surgery.
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coronary bypass
Top: a human heart with an obstructed right coronary artery
Bottom: the same heart after coronary bypass surgery

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Statistics show Indigenous people have a 40% lower rate of being investigated and having angiography and a 20% lower rate of coronary bypass surgery.
Coronary angioplasty, congestive heart failure, coronary bypass, post heart surgery, orthopedic and ICU survival rates at Antelope Valley Hospital were in the top 20 percent of the hospitals surveyed, the report said.
High doses of three B-vitamins can increase the chances that arteries will stay open after angioplasty, a popular alternative to coronary bypass surgery.
 
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