Longman Dictionary of Contemporary English homepage

Date: 1600-1700
Language: Latin
Origin: cardiacus, from Greek, from kardia; CARDIO-

cardiac

 adjective
     
Related topics: Human, Hospital, Illness and Disability
car‧di‧ac [only before noun] medical
MIHBH relating to the heart:
cardiac surgery
cardiac arrest/failure (=when the heart stops working)
Definition from the Longman Dictionary of Contemporary English
Advanced Learner's Dictionary.

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