ROSC
Pronunciation: ROSK
Also written as: ROSC — Return of Spontaneous Circulation
Return of spontaneous circulation following cardiac arrest or cardiopulmonary resuscitation efforts.
Full Definition
Return of spontaneous circulation (ROSC) indicates the restoration of effective cardiac output and circulation following cardiac arrest. In cardiovascular anesthesiology, ROSC is a critical endpoint during resuscitation efforts in the operating room or intensive care unit. Achieving ROSC requires coordinated efforts including chest compressions, defibrillation, and pharmacological interventions. The quality and duration of ROSC influence neurological outcomes and overall survival, making its recognition and maintenance essential for anesthesiologists managing cardiac arrest situations.
Usage
Usage note: Commonly used in emergency and critical care documentation.
In Context
- "ROSC was achieved after three minutes of cardiopulmonary resuscitation." — Emergency response documentation
- "Sustained ROSC allowed for successful transport to the intensive care unit." — Patient transfer report