The intrinsic rate of the atriobventricular (av) node is 40 to 60 beats per minute (bpm).
The arteries and veins are medium of transportation of material and nutrients in the body.
They beats 40 to 60 times in a minutes to show activeness in an individual.
Therefore, the intrinsic rate of the atriobventricular node is 40 to 60 beats per minute (bpm).
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