ICU, ICCU

ICU (Intensive Care Unit) is a special room for critical patients who needs intensive treatment and continuous observation. HCU (High Care Unit) is a patient care room from ICU who considered showing an improvement but still under a strict surveillance.

ICCU (Intensive Coronary Care Unit) is a unit which focused on intensive treatment for heart issues such as coronary heart disease, heart attack, cardiac arrest/heart failure, etc.