Top Pair w/Flush Draw

is it possible to get away from these type of hands?

let's say you have a6 of hearts and flop an ace with 2 hearts. someone that is probably holding a better ace is making decent sized bets at the pot. you miss your draw on the river and your left with a pair of aces and a junk kicker.

what do the 2 + 2er's do in this situation