cardiographe signifie anglais

cardiograph [cardiographs]▼◼◼◼(an instrument which, placed in contact with the chest, graphically registers the comparative duration and intensity of the heart's movements)
noun
[UK: kˈɑːdɪˌəʊɡraf] [US: kˈɑːrdɪˌoʊɡræf]