I would send small raise.
Pot is 57k (if table is full), so 19k seems appropriate.#UnibetRoyalFlush 

Why is check bad:
- opponent cannot have any reasonable hearts. So any other hearts on table will totally stop the action and no profit for us.
- we would of course like opponent to bluff. But the best option for him to bluff is check/raise on flop. More cards on board will only bring more danger to him.
- yes, we would give him free card and chance to "improve" and put a lots of chips to pot. But lets see, what "improve" he can get.
- with AK or AQ -> 2 outs to get straight
- with AJ or AT -> 4 outs to get full house8 o
- with AA, JJ, TT -> I dont see those as call preflop. Anyway he will more likely push those now, while there is 7 outs to full house/quads, and there is 8 hearts plus some Qs and Ks. And he will fold trips in such case (its the bubble baby).

- if he already has made hand, there is good chance he will push now. While some dangerous cards of turn would stop him from doing so.

For me:
- with raise we are giving him chance to call with draws, bluff with nothing, push with 2 pairs and better.
- with check we are giving him very small chance to "improve" and push, while there is much more cards, which will make board even more dangerous and making him fold to any raise.

Im not mentioning any face-play. Of course if you can do super-mega-cool fake tells, then just dont read strategy, do it and win tournament.
Otherwise, you just have to do all the same things you were doing all those hands, evenings, sleepless nights before.

#unibet 

Not to mention the right poker face: