all AAS generally will increase bp.. some more than others.
i can summarize it like this.. has to do with increased anabolism and androgens in the body. higher RBC count will cause the heart to work harder to pump blood hence higher bp. also other things like water retention, weight gain (muscle too) will cause extra strain on the heart. so there are several factors
thats why its crucial to go into a cycle healthy and cycle off to give the heart a break.