The first expert witness is to be called to give evidence today at the inquest into the death of Savita Halappanavar.
The 31-year-old dentist died from septicaemia on October 28 last at Galway University Hospital following a miscarriage.
Today the inquest will hear from a nurse on the ward who contacted Mrs Halappanavar's consultant about her deteriorating condition around two hours before she miscarried her baby.
Dr Paul Naughton, a consultant anaesthetist on call two days later on Friday, October 26 last, will also give evidence.