ROSC stands for Return of Spontaneous Circulation.
What does ROSC mean?
the return of a sustained heartbeat and circulation after cardiac arrest
ROSC stands for return of spontaneous circulation, the point during resuscitation when the heart resumes a sustained rhythm that circulates blood on its own, after a cardiac arrest. Signs include a palpable pulse, a measurable blood pressure, and sometimes breathing, coughing, or movement. It is recognized when circulation continues without the need for chest compressions. ROSC is a critical milestone in a resuscitation, but it does not by itself guarantee survival, because re-arrest is common and careful post-arrest care is needed.
When is ROSC used?
ROSC is documented during and after cardiac arrest resuscitation in emergency, critical care, and pre-hospital settings.
Frequently asked questions
What does ROSC stand for?
ROSC stands for return of spontaneous circulation, when the heart resumes a sustained circulation after cardiac arrest.
How is ROSC recognized?
By a palpable pulse, a measurable blood pressure, and sometimes breathing, coughing, or movement, without the need for chest compressions.
Does ROSC mean the patient has survived?
No. ROSC is a critical milestone, but re-arrest is common and careful post-arrest care is still needed.
What happens after ROSC?
Post-cardiac-arrest care focuses on supporting breathing and circulation, finding the cause, and protecting the brain and organs.