Prize Wheel: Does Health Affect This?

I have come to notice that when I don't have much health and get on the elevator, it almost always gives me hearts.
Noticing this, I always tried ending depths with as much health as possible and the Prize Wheels almost never gives me hearts.
So, according to my assumption/observations, is this a way to sort of cheat the system?
I mean, yeah, there's always materials, CR, etc. that you can get besides the Lockbox but having hearts out of the way improves chances.
Then again, my assumption/observations could be totally wrong and that it's just a coincidence that I get hearts when my health is low and not any when my health is... healthy.
Comments?
Oh, and I made another thread concerning the Prize Wheel before this one.
If you haven't looked at it yet, here's the link:
http://forums.spiralknights.com/en/node/28103

I too, have had this, Full health after a vana fight and going down to the core, geting hearts. Basil run, full HP before going to D23, hearts.
Also had a situation where we all drop out pills and vials in excitement after vana, and the elevator to the core gives us all vials and pills. I think personaly that boss floors should only drop crowns/mats/boxes, especially vana, it's not like you can go anywhere else but haven after that.

This may be unrelated and I'm sorry if I interrupt but if you get a heart on a prize wheel does that mean you get that heart or does it mean that on the nex level you get more hearts? Is this the same with crowns?
ive been at full health and gotten hearts before