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Key in the conduction numbers

Exercise and reference answers

Questions
  1. Answer
    100
    Question
    Milliseconds of delay at the AV node, roughly
  2. Answer
    220
    Question
    Maximum impulses per minute through the AV node
Instructions
Work out each value and key it in, then tap Enter.

Explanation

_Source: OpenStax Anatomy and Physiology (CC BY 4.0), Ch 19 "The Cardiovascular System: The Heart", section 19.2 Cardiac Muscle and Electrical Activity_
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