[big dummy]

You only beat a bluff here, and with such a small turn raise, it's hard to believe that button is bluffing. Reasonable chance of a split AQ, though I'd guess you're looking at a lot of flushes, sets, AKs.

Only drawing hand I can imagine is AJ with the J of hearts (combo gutshot-flush draw). But this would be a stupid raise.

Still, it's tough to imagine laying down 7:1 odds to call. (Though you're only 11.5:1 vs flush and 23:1 vs AK)