RESCUE SAM is a semi-automatic external defibrillator. It is designed to rescue patients with the help of simple and direct voice instructions and prompts. It is lightweight and battery-operated for easy transport.

The goal of the RESCUE SAM defibrillator is to treat ventricular fibrillation (VF) and fast ventricular tachycardia (VT), which are life-threatening arrhythmias and the most common causes of Sudden Cardiac Arrest. The treatment consists of delivering an electrical shock through the myocardium, known as defibrillation, which helps restore sinus rhythm.