Here's a list (see link below) of several experiments on human subjects (bodybuilders) using deca and other steroids. The results cover changes in mood, heart rate, blood pressure, etcetera and the recovery times to reach a normal state after using AS (specifically deca).
It's an interesting read.
Here's the link:
http://www.cafdis-antidoping.net/doc...B54A3ECD44.pdf