12/01/1999 (Holby City S1 E1)
Darwin provides Cardiothoracic Surgical Care to patients. Darwin Ward is located on the 6th floor of the hospital.
Darwin Ward was the main focus of Holby City when is began in January 1999, with Anton Mayer as the director of Cardiothoracic surgery.
In December 1999 (S2 E5), Darwin was shared with a General Surgery Ward, Keller. Keller was headed up by Mike Barratt, after his departure Ric Griffin joined as the new head of Keller.