Re: Question about angina vs. coronary artery disease....
Clonazepam, and many other anti-convulsant drugs such as neurontin, are used nowadays for relief of many types of nerve pain, such as after shingles or trigeminal (facial) neuralgia. This is totally unconnected to its use in epilepsy. Maybe this is an explanation?
It must be very hard for you trying to get the full picture of what was wrong. I send my best wishes to you at this difficult time.