Before revision: Driven Right Leg Circuit for Electrocardiogram A driven right leg circuit or DRL circuit is an electric circuit that is often added to biological signal amplifiers to reduce common-mode interference.
After revision: Driven Right Leg Circuit for Electrocardiogram A Driven Right Leg, also known as Right Leg Driving technique, circuit or DRL circuit is an electric circuit that is often added to biological signal amplifiers to reduce common-mode interference.