Shortleg,
Thanks for your reply.
I phoned the CAA yesterday and they can put me in for an exercise ECG in less than a week. One of the hospital's in London can also give me an Echocardiogram next week.
It seems I don't need to book in for an initial consultation at the CAA first, as that was covered in my initial class one exam.
I will let people know how I get on, as I am sure there are other people who may be in the same situation.
Regards,
JP