cardiac /ˈkɑɚdiˌæk/ adjective Learner's definition of CARDIAC
always used before a noun medical
: of or relating to the heart心脏的 -
cardiac problems/disease/surgery心脏问题/疾病/手术
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cardiac patients [=people with heart disease or heart problems]心脏病患者
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She went into cardiac arrest. [=her heart stopped beating]她的心脏停止了跳动。