What is the range for Lidocaine infusion post-ROSC?

The correct range for Lidocaine infusion post-return of spontaneous circulation (ROSC) is established to effectively manage ventricular arrhythmias that may occur after cardiac arrest, ensuring patient safety and optimal heart function. The selected range of 1-4 mg/min IV infusion allows for sufficient drug levels to stabilize cardiac rhythms without exceeding recommended dosage limits, which can lead to toxicity.

Lidocaine helps in suppressing abnormal electrical activity in the heart and can provide a critical therapeutic benefit at this dosage, promoting patient recovery. Adhering to this specific range is based on clinical studies and guidelines that reflect safe and effective practice in emergency medicine protocols.