Appreciate this goes against the thread title but...reasoning for calling the turn?
AA don't seem ahead a lot of the time anymore. This is why I would reraise the flop, but I like to make the game as simple as possible. Plenty of excuses for draws to shove if people are as bad as Pleno says.
Calling 500 for a heart seems to my mug eyes like a bad idea because you've still got to get paid if it comes, when there's a fair chance you have

X.
As played, I think I'd like to fold. I also think I end up calling for fear of posting the hand on blonde and getting chastised.
we're getting 4/1 so surely if we're dead to a heart we're still getting the right odds? Im happy to take feedback on the hand in other spots tho as i said in OP. I mean if we're getting slightly +EV odds, even though its slight we dont need implied do we?
Or is this a reverse implied spot.
No you're correct. Though funnily enough it turned out to be a reverse implied spot because you hit your hand and still lost

But no, it's fine to call turn, like you said you're getting 4/1 (taking your word for it, havent checked myself!) so you have a roughly breakeven pot odds call, and you will get paid on the river a non0 amount if you get there for sure, even if its only a tiny bet, so its fine to call.