[TheWorstPlayer]

You should fold, unfortunately. He raised UTG - so hands like A3-AT have to be discounted. And you raise the flop, so he has to consider that you might have an ace - making this not a good spot for him to bluff. You're basically hoping here that he is semi-bluffing hearts, if you're continuing with the hand. And although his smooth call of the min-bet on the flop gives some indication that he may have a draw, I think it's unlikely for an unknown to be check/raising a draw on the turn here. More likely that he slowplayed AK or two pair on the flop. Also, don't forget that the Ah is on the board, so he can't have AhXh which would make up most of his suited raising range UTG, probably.