Hello Beach Front, You may want to call Nanobiotech and ask about the sucess rate for Nanobac TX. Several years ago there were case studies on the internet but i cannot find them anymore.Ask them about nanobac you may be able to see what they have been up to since 2008. I have a feeling that Nanobac products competes with big bucks coronary bypass,stents etc and "they" are not too interested in having the word get out. If you have heart disease seek out an md that could treat you don't worry about cost.Good luck keep in touch