Aslong as you pass the stress test Ted your in mate. Look up "Bruce Test" i think you may not bother!
When I had a Bruce test in 2009 after some previous stenting I had my first heart attack in the hospital grounds walking back to the car park.
Having never had a heart attack before I had no idea what was the matter with me. I drove the mile and a half home feeling as though I had a sack of coal on my back - no chest pain at all.
When it came to opening my front door the key was too heavy to lift up with one hand - I fell into the house and phoned the clinical measurements team who immediately called an Ambulance.
As I had signed the disclaimer before the test I never considered a case for compensation - I later found out that the trainee operator (under supervision) had allowed me to reach 183 bpm when she should have stopped the test at around 135 based on previous history - tbh I was just glad to be alive.