angina
"Wish I could say it was effective, but I could not get past the side effects within the first week. I was light-headed,dizz, faint and did not feel much like myself. The doctor told me I needed an adjusting period. By the second week, it was too much and I stop taking the pills. So now I'm wearing a nitroglycerin patch and carry Nitro pills with me at all times. I'm  on an EECP machine which dilates vessels and supposedly  encourages new vessel growth. This treatment is 5 days a week, 1 hour per session for 7 weeks."