By Nick Triggle Health correspondent, BBC News
Only heart surgeons have published individual performance data so far
The first wave of new performance data for individual surgeons in England is being published in what is being hailed as a historic moment for the NHS.
Vascular surgeons have become the first of a new group of nine specialities to publish the information, including death rates.
It will appear on the NHS Choices website later. The other groups will follow in the coming weeks.