glad your o.k. now that they have fixed your problem do not be afraid to get back out there. i had the same problem 3 years ago and i fill better now than i have for years. i was lucky. my heart doctor told me i had a 100% blocked vein but two small vessels feed around the blocked vein so i never had any heart damage. doc said i was lucky. my best friend said that god blessed me. god has given you a second chance now change your diet and no smoking if you smoke. thank god and get back out there. tite lines JIM.B. see ya out there