I have been searching for you about this subject. And I cannot find anything
definitive.

Here is an example:
http://www.drcranton.com/nanobacteria.htm

What I see is that there is not alot of correlation between the deposits
of calcium and symptoms of disease. The tests sound alarming, but I don't think they can be interpreted as definitive.

In the meantime, if you suspect atherosclerosis, have the doctors given
you any vasodilating drugs? This is usually the first attempt.
Nitroglycerine or isosorbide remain the first line. Also is diltiazem.

So alternative docs, do chelatation. That has been around for a long time.
The article above discusses that option.

It is thought (and argued) that nanobacteria cause this. They have found
evidence of nanobacteria in kidney stones, for example. But as usual there are arguments on both sides, for and against.

There is a book called The Calcium Bomb...but I have not read it yet, so I cannot comment on it yet.

Sorry you are going thru so much. For that angina, are they giving you anything? You don't mention.

I do know patients who refuse surgery or delay it, and vasodilation therapy does work for them. The arteries can even recanalize..and open up with time.

Sorry you are going thru all this. It is confusing, I agree.