Thanks Rich38 yes they did the echo cardiogram, nucluer stress test and a cat scan and other stuff.
You describe classic heart attack symptoms. Wheather you had an attack or have any heart damage will be determined by you cardiologist when he does the catherization. How did your doctor determine that you have a blockage, by echo cardiogram, nucluer stress test, etc.?
I would reccommend that you NOT do anything stressful before you see your Dr. again, and in the meantime, if the symptoms recur go to the emergency room immedeatly. Don't mean to scare you, but the symptoms you describe are alarming.
Hope all turns out well for you, let us know how it goes.
Good luck,
Rich38