Hey Sandra,
Thanks for letting us know the outcome; at least it's a step in the right direction and I'll cross my fingers that the angio turns out OK.
I realise you aren't out of the woods yet, but one thing is really good - you sound more relaxed - you know, heart problems are only made worse by stress, so this pragmatic attitide is just what you need, I reckon.
Good luck at the next dr appt,
I wish you all the best