Av [updated] ★

: Doctors monitor AV delay settings in pacemakers to ensure the upper and lower heart chambers (atria and ventricles) pump in sync.

High-quality AV content relies on the seamless integration of hardware and creative strategy: : Doctors monitor AV delay settings in pacemakers

: A specialized cable often used for modern TVs (like TCL or Samsung) that have a single "AV IN" jack instead of the three colored ports. : Doctors monitor AV delay settings in pacemakers