The coronary care unit aims to provide holistic care for acute cardiology patients using a coordinated multi-disciplinary approach. It was founded in 1964 and the first unit in Malaysia was started by Datuk Dr Khoo Kah Lin at Hospital Kuala Lumpur. The CCU provides close observation, arrhythmia treatment, hemodynamic monitoring, pacemaker implants, and respiratory support following heart attacks for patients experiencing heart issues. It conducts health programs and activities in accordance with the National Strategic Plan for Non-Communicable Diseases to prevent and manage cardiovascular disease.