An ambulance rushes an elderly patient into Resus, after they fell down a full flight of stairs in the middle of the night. Dr. Biju and the trauma team are concerned that the patient may have internal injuries as well as the more obvious external injuries. Only a CT scan will reveal the full extent of the damage caused. 54 year old gardener Simon arrives in resus with a dangerously his heart rate. Dr. Kelumhas to act quickly to prevent Simon having heart failure. With a heart rate of over 150 b