List the pathway the electrical impulse takes from the right atrium to cause the left ventricle...

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Medical Sciences

List the pathway the electrical impulse takes from the rightatrium to cause the left ventricle to contract. In other words,describe the pathway of the intrinsic electrical system of theheart to the left ventricle.

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SA NODE Impulse generation the impulses start here first in a small group of specialised cells located in the right atrium SA node is called the natural pacemaker so first the SA node gets self excited and causes the right atrium to contract The impulses produced in the SA node travel into the walls of the left atria and cause    See Answer
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