Answer:
This electrical signal start in the sinoatrial node generates an electrical impulse. From this, the signal passes through the atrioventricular node, which stops the signal for a brief moment and sends it through the muscle fibers of the ventricles, stimulating its contraction.
Explanation:
The electrical impulses generated by the myocardium stimulate the heartbeat. This electrical signal originates in the sinoatrial node located in the upper part of the right atrium. When the sinoatrial node generates an electrical impulse, it stimulates the contraction of the atria. From this, the signal passes through the atrioventricular node, which stops the signal for a brief moment and sends it through the muscle fibers of the ventricles, stimulating its contraction.
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<u><em>The answer to your quiestion is D. A course in Anatomy!</em></u>
<u><em>Explanation: So it would not be A because why do you need to learn about Chemistry for a Massage Therapist? And It is also not B because we don't need to learn about gravity to be a Massage Therapist! It is also not C because Who needs to learn about microbiology?</em></u>
<u><em>But the only explanation is that you need to learn about Anatomy so you can see the types of mussle and scar tissue! You also need to know where the pationts problem is and how to fix it!</em></u>
<u><em>Sorry, it took so long lol!</em></u>
<span>There is no link to information about clinical trials on the company's website.</span>
