The units under the purview of Critical Care Services Unit are as follows:
- General ICU
- Intermediate Dependency Care Unit (IDCU)
- Cardiothoracic ICU
- Coronary Care Unit
- Neurosurgical ICU
- Paediatrics ICU
- Neonatal ICU
- Labour Ward
The services provided by these units are guided by the standards detailed in the Malaysian Society for Quality in Healthcare (MSQH) Critical Care Service Standards.
Each of these Critical Care Units is led by a Specialist or Consultant appointed by respective parent Department of the Unit. Both the Head and Matron-in-Charge of the Critical Care Services Unit, on the other hand, coordinate the communication and resource sharing between these units. A minimum of three Critical Care Services meetings (also known as ICU sub-committee meetings) are held every year. These meetings are chaired by the Deputy Director (Surgery) of the hospital and attended by the Head and Matron of the Critical Care Services Unit, medical and nursing representatives of each of the critical care units, and representatives of Infection Control, Biomedical Engineering and Engineering departments.
The General ICU, in addition, provides the following services:
- Critical Care Outreach Team
- Code Blue Response Team
- Post-ICU Clinic (started in 2023 for selected patients)