HER2 person seeking a heart disease forum like this

[sarah]

Hello,
I'm HER2+++ and this forum has helped me over the many, many years and relapses but now I need to find a heart forum like this quickly and don't seem to find one.
Due to the heavy radiation I had for my BC, I have a blocked artery and today I read that angioplasty/stent is not helpful for coronary artery disease however since my artery problem was caused by radiation not plaque, I'd like to ask some questions but I don't know where to turn.
I'm set to have angioplasty and stent put in in April.
So if anyone's had this problem or knows where I could turn to, I'd appreciate it.
Radiation also caused fibrosis in my lung!
Please excuse my off subject question but it was caused by the treatment for my invasive HER2 cancer
health and happiness
sarah