It's your move, 20/40 online

[droidboy]

Setting:

Four handed 20/40 online poker game at Paradise Poker

Cast:

Online Pro(OP): a dangerous aggressive pro who play a lot of ultra-high limit heads-up games online.

Fish: a loosy goosy who makes many of the classic fishy plays.

Pseudo-Nit: used to be hyper aggro, but now seems to be more concerned with passive check-calling strategies, mixed with some dubious value betting.

Our Hero(OH): an online regular.

Situation:

The OP raises from the button, and OH defends his big blind with 77. OH check-raises the 234 rainbow flop, with OP calling.

The turn comes a suited 5, making the board 2345 with a possibl heart draw. OH bets out and is raised by OP.

Your move. If you were OH would you call, raise or fold?