[Crispy]

This is definitly a strange hand. With no read I fold. This is one of those, it all depends on the skill of your opponent kinda hands. If ur villian has the A with the higher kicker, I would expect him to wait till the turn to raise the pot. Sets and two pairs I see doing the same. Flush draws however might jamm this pot. Only way I see you winning this pot is actually to just call and get all ur chips in on a non heart turn. Another option might be to c/r all in on any nonscary turn, try to represent two pair or a set of your own.

I would have however waited a few more hands though before I started opening with A10s so I get a feel of the table and how tight everyone is. Just my two cents.