What must be acquired after achieving ROSC?

Achieving Return of Spontaneous Circulation (ROSC) is a critical milestone in cardiac arrest management. Once ROSC is achieved, the next step is to perform a 12-lead ECG. This step is essential for assessing the heart's electrical activity and identifying underlying issues that may have contributed to the cardiac arrest, such as ischemia or arrhythmias.

Obtaining a 12-lead ECG provides valuable information that can guide further treatment decisions, including the need for interventions like angioplasty or possible medication adjustments. It helps healthcare providers to understand the patient's cardiac status and can inform strategies to prevent future cardiac events.

While blood pressure, patient history, and oxygen saturation levels are also important in post-ROSC management, they do not provide the immediate and comprehensive assessment of cardiac function that a 12-lead ECG offers. Therefore, monitoring the electrical activity of the heart with a 12-lead ECG is a crucial next step after achieving ROSC.