open-heart surgery
US /ˌoʊ.pənˈhɑːrt ˌsɜːr.dʒər.i/
UK /ˌoʊ.pənˈhɑːrt ˌsɜːr.dʒər.i/
1.
개심 수술, 심장 수술
a surgical operation in which the chest is opened and the heart is exposed to perform a procedure on the heart or its major blood vessels
:
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He underwent open-heart surgery to repair a damaged valve.
그는 손상된 판막을 수리하기 위해 개심 수술을 받았다.
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Advances in medical technology have made open-heart surgery safer.
의료 기술의 발전으로 개심 수술이 더 안전해졌다.