At what amperage is it possible for death to occur with 1 second of current through the body?

Death can occur with as little as 100 milliamps (0.1 amperes) of current passing through the body for just one second, particularly if it flows through the heart. The severity of electric shock and the risk of fatal arrhythmias increase with higher currents. Factors such as the path of the current, duration of exposure, and individual health conditions also play significant roles in determining the outcome. Always exercise caution around electrical sources to prevent such risks.