12/21/2025
Understanding the appropriate use of epinephrine in cardiac arrest scenarios is vital for effective emergency response. While it is a critical component of treatment, epinephrine should not be administered in shockable rhythms before defibrillation. Best practice is to give it after the second shock during ventricular fibrillation or ventricular tachycardia. Additionally, caution is advised in cases of certain tachyarrhythmias or pulseless electrical activity without a clear cause. Engaging in discussions about these practices can enhance our collective preparedness.