Barts, officially known as St. Bartholomew's Hospital, is one of the oldest hospitals in London, founded in 1123. It is located in the Smithfield area and is part of the Barts Health NHS Trust. The hospital is renowned for its specialized services, including cancer treatment, cardiac care, and emergency services. The hospital is also associated with Barts and The London School of Medicine and Dentistry, which trains medical students and healthcare professionals. Barts has a rich history, having treated many notable patients over the centuries, and continues to be a leading institution in medical research and education.