At the University Hospital of Wales, Consultant vascular surgeon Miss Susan Hill is one of only three female surgeons, and here she operates on a patient with skin cancer. If you need anything moved around the hospital site then you need a porter. Dave and Rob are pushing, pulling and delivering what ever needs to be shifted! On Intensive Care Betty Scott is paralysed from the neck down as a result of a fall down the stairs, and can only breathe with the help of a ventilator. The Medical Assessment Unit is so busy that the nurses are under constant pressure to meet their 8-hour target of moving patients on to the wards. And it is all hands on deck as the Air Ambulance lands at the hospital with an emergency on board.