Thanks for all the kind thoughts and well wishes.
After two weeks at St Thomas' Hospital, I am briefly back home before returning for an operation.
As a result of various tests and scans, it has been established that I have badly furred-up arteries and a leaky heart valve which will be sorted out by surgeon Mr Graham Venn. What they call a triple by-pass operation.
In the meantime I will try to catch up on documenting the shows which have been going out on the World Service.
CG
