Question

cardiac surgery .......​

Answer 1

Answer:

also called thoracic surgery

Answer 2

Answer:

I DONT UNDERSTAND

Explanation:

I WILL GIVE U THE ANSWER I KNOW

Cardiac surgery, or cardiovascular surgery, is surgery on the heart or great vessels performed by cardiac surgeons. Depending on the operation, the average heart surgery takes three to four hours in the operating room.Cardiovascular surgery, also referred to as cardiac surgery or heart surgery, describes any surgical procedure that involves the heart, or the blood vessels that carry blood to and from the heart.

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