Gee. I had a stress test Friday as well. I think I passed...

It was in prep for my aneurysm surgery. They injected me with a radioactive isotope of Thallium (THallium 199). It's an isotope with a half life of ~ 6 hours... I hate knowing what I know... Like a dummy, I pulled out a chart of the nuclides when I got home Friday...

Ignorance us bliss...

Tom