Flying heart specialist (5)

I believe the answer is:

cupid

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'flying heart specialist' is the definition.
The definition and answer can be both people as well as being singular nouns.
Perhaps they are linked in a way I don't understand?

This is the entire clue.

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(Other definitions for cupid that I've seen before include "One killed for religion" , "godlike figure" , "heathen god" , "armed youth" , "boy with little bow" .)

I've seen this clue in The Globe and Mail.

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