williamalex1
Money List Winner
Went through something similar earlier this year, after ECG's chest X-rays, breathing analysis tests, blood tests and echo cardiogram showing nothing it turned out (eventually) that the problem was caused by a reaction to some long term medication I had been taking. They changed it and I was fine.
What was the long-term medication, PM me if you prefer.
Just wondering as I'm on long-term medication too.