Brain AVM and using a Float Tank (isolation chamber)?

I have a left parietal lobe brain AVM that bled out October 2011. I am interested in using a Float Tank aka an Isolation Chamber. Does anyone have any idea if this would be safe for me to use? Any advice would be greatly appreciated!! Thanks!

Never heard of anything like it being used for Brain AVM's..... but I remember Michael Jackson used one in his hey day. Sorry. B.

I’ve already been treated for the avm with radiation about a year ago,but I was just a little concerned about the effect it might have on me while using it(as in seizures or raising my blood pressure.) Thanks for the reply though.