Which of the following might be considered the best reason to think that atrial-basedtiming is superior to ventricular-based timing for dual-chamber pacing? A Atrial-based timing uses less energy and...

Which of the following might be considered the best reason to think that atrial-basedtiming is superior to ventricular-based timing for dual-chamber pacing?

A Atrial-based timing uses less energy and preserves battery life.

B Atrial-based timing is more physiological(the atria drive the pacing rate).

C Ventricular-based pacing could force excessive and unnecessary ventricular pacing.

D Atrial-based timing has no quirks at all.