Tra từ open-heart surgery - Từ điển WordNet v3.1

Từ điển WordNet v3.1 - WordNet Dictionary

open-heart surgery

noun

heart surgery in which the rib cage is spread open, the heart is stopped and blood is detoured through a heart-lung machine while a heart valve or coronary artery is surgically repaired
• Hypernyms:
heart surgery
• Hyponyms:
coronary bypass, coronary bypass surgery, coronary artery bypass graft, CABG