intensive care unit admission, discharge, and triage.

AAS: Acute Aortic Syndrome

AD: aortic dissection

AF: Atrial fibrillation

AKI: acute kidney injury

APACHE: Acute Physiology and Chronic Health Evaluation.

AS: Acute stroke.

BiPAP: Bilevel Positive airway pressure.

CCRT: Critical Care Response Team.

CCU: coronary care unit

CPAP: Continuous positive airway pressure.

CPR: Cardiopulmonary resuscitation

CT: computed tomography

DIC: Disseminated intravascular coagulation

DKA: Diabetic ketoacidosis

DNR: Do not resuscitate.

HG: Hyperemesis Gravidarum

HRS:  Hepatorenal Syndrome

ICU: intensive care unit

IMCU: Intermediate Care Unit

MEWS: Modified Early Weaning Score.

MODS: multi-organ dysfunction syndrome

MRI: Magnetic Resonance Imaging

NOM: Non-Operative Management

NSTEMI:  Non-ST-elevation myocardial infarction

ROSC: Return of spontaneous circulation

RRS: Rapid Response System

RRT: Rapid Response Team

SAPS: Simplified Acute Physiology Score.

SE: Status Epilepticus

SIRS: systemic inflammatory response syndrome

STEMI: ST Elevation Myocardial Infarction.

TAVI: Transcatheter Aortic Valve Implantation.

TBSA: Total body surface area

TOD: target organ damage

UA: Unstable angina

WHO: World Health Organization