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Results found in several dictionaries: Collins, Collaborative Dictionary
open-heart surgery 
  n chirurgie  f  à cœur ouvert

Collaborative Dictionary     English-French
dental surgery n. 1) le cabinet dentaire, 2) la chirurgie dentaire Reverso General Dictionary 
open-minded exp. ouvert d'esprit Reverso General Dictionary 
breast implant surgery n. la chirurgie des implants mammaires Reverso General Dictionary 
laser eye surgery n. la chirurgie oculaire au laser Reverso General Dictionary 
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'open-heart surgery' also found in translations in French-English dictionary
ouvrir l'oeil v. 1) keep an eye open (vi), 2) open the eye (vi) Reverso General Dictionary 
for intérieur n. heart of hearts surtout d... 
de tout son coeur adj. 1) with all his heart, 2) with all her heart Reverso General Dictionary 
chirurgie au laser nm. laser surgery Reverso General Dictionary 
coupe-chou pref. open razor Reverso General Dictionary 
! percée nm. opening, break through  
journée portes-ouvertes nm. open day Reverso General Dictionary 
ouverture d'esprit nm. open-mindedness Reverso General Dictionary 
rase campagne n. open country gen + mil... 
au fin fond n. in the very heart de la jun... 
ordre au prix d'ouverture n. opening-price order ~ 
dame de coeur nm. queen of hearts Reverso General Dictionary 
de tout leur coeur adj. with all their heart Reverso General Dictionary 
de tout mon coeur adj. with all my heart Reverso General Dictionary 
de tout notre coeur adj. with all our heart Reverso General Dictionary 
de tout ton coeur adj. with all your heart Reverso General Dictionary 

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