About 20 years ago I was working off a ladder and experienced really bad chest pains, I got down the ladder and went straight to the village surgery.

I told the receptionist and the Dr. took mw straight in examained me and put me on the ECG machine - Everything was OK and the pain eased off.

I went home and I realised what had happened, it was a bad case of indigestion. Just before goin g up the ladder I had eaten one very large banana