09/28/2026
When someone experiences cardiac arrest, every second matters. CPR, early defibrillation, and advanced resuscitation efforts all work toward one of the first major goals in cardiac arrest care: Return of Spontaneous Circulation (ROSC), the return of a sustained pulse and effective blood flow.
Between June 1 and September 1, 2026, Walker County EMS responded to 37 cardiac arrests, with ROSC achieved in 20 patients, resulting in a 54% pre-hospital ROSC rate. For comparison, the 2025 CARES national ROSC rate was 22.7%.
It is important for the public to understand that ROSC is an important first step, but it is not the same as survival. Regaining a pulse does not guarantee that a patient will survive to leave the hospital or recover without lasting complications. After ROSC, patients often remain critically ill and require continued emergency and hospital care.
Public knowledge of CPR is a critical part of improving cardiac arrest survival. Cardiac arrest can happen anywhere, and bystanders are often the first people in a position to help. Early recognition of cardiac arrest, immediately calling 911, beginning high-quality CPR, and using an AED when available can help maintain blood flow to the brain and other vital organs until EMS arrives. The earlier these lifesaving actions begin, the greater the opportunity for successful resuscitation and survival.
Cardiac arrest survival starts before the ambulance arrives. Early recognition, early CPR, early defibrillation, advanced EMS care, and continued hospital treatment all work together to give patients the best possible chance at survival.