Had my first four month up date at Sheffield. Cardiac MRI performed. It was fascinating seeing my heart beating in a regular pattern and no signs of enlargement. That at least has now put my mind at rest, one thing less to worry about my ticker is tickety boo. Consultant did a fit for exercise letter for me so maybe I can now be able to get some form of exercise going that is not too strenuous. It's a pity that my lungs still let me down and I have to take twice as long to do anything but there are far worse out there. I cannot grumble too much.