Stuart is shaken when a brain hemorrhage patient he is treating suddenly deteriorates, after informing her parents that she is in recovery - but when he informs a heart transplant patient that the girl was carrying an organ card, Mike is forced to question his judgement. Louise's medical capabilities are called into question after orthopedics make a complaint to Robert about the number of unnecessary referrals she is making, but when David tries to intervene and play the hero, his efforts are swiftly rebuffed.