12:24pm
Dr Harkness said because the night of June 8 was a "traumatic event", his memory of entering the unit room was "quite fresh" and he explains there were three babies in the nursery room 1 - the intensive care unit, at the time, and two of them would have been Child A and Child B. He describes which incubators they would have been in, which are adjacent to each other.
A video of the layout of the nursery room one is played to the court and Dr Harkness confirms where Child A and Child B would have been located.
12:31pm
Dr Harkness's x-ray review said at the time the x-ray was available to review, he was "scrubbed inserting a line into another patient", which meant he had to adhere to sterilised conditions, he explains.
The doctor's opinion at the time was the position of the long line was "less than perfect", the prosecution said.
Dr Harkness said that following consultation and in accordance with guidelines, the position of the longline was "actually correct".
12:35pm
He said he was "just about finished with [another baby]" when he was called to Child A at 8.26pm.
Bagging was started "via Neopuff immediately".
The saturations, which "should be in the 90%'s", were in the '70s-80%'s'. The heart rate was "slightly on the lower side", Dr Harkness records.
He said he can remember the events.
12:37pm
He said he was called "by nursing staff" over problems with Child A's breathing.
A junior doctor took on the responsibility of making contemporaneous notes for Dr Harkness during the event, the court hears.
12:39pm
He said it was "most likely nursing staff" who started the Neopuff bagging process by the time he arrived.
"Good chest movement seen" meant there was not a blockage, Dr Harkness explains.
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