I've just phoned the CAA, who have informed me that my Class 1 medical certificate is getting sent out today - quite fortunate timing as I go to Spain on Friday for training.
Thanks to all those that to the time to reply - especially Slim_slag and gingernut for the explanations.
One more question :
Should i speak to the CAA to make sure my notes are annotated correctly regarding this matter or would having a copy of the cardiologists report be a better bet in case this issue comes up at future medicals?