What does ROSC stand for?

ROSC stands for "Return of Spontaneous Circulation." This term is crucial in the context of cardiopulmonary resuscitation (CPR) and advanced cardiac life support, as it indicates the point at which a patient who was previously in cardiac arrest has regained a pulse and shows evidence of cardiac function on its own. Achieving ROSC is a primary goal during resuscitation efforts, as it signifies that blood is being pumped effectively throughout the body, which is essential for delivering oxygen to vital organs and ultimately improving the chances of survival and recovery.

In the context of CPR, recognizing and aiming for ROSC helps rescuers understand that their interventions, such as chest compressions and potentially defibrillation, are working effectively to restore the patient’s heart function. Understanding this terminology is fundamental for anyone involved in emergency medical care, as it guides the treatment process and informs further decisions regarding post-ROSC care and monitoring.