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Author Question: The cardiac electrical impulse normally begins spontaneously in the sinoatrial (SA) node because of ... (Read 70 times)

joblessjake

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on: Aug 28, 2021
The cardiac electrical impulse normally begins spontaneously in the sinoatrial (SA) node because of what reason?

◦ It has a superior location in the right atrium.
◦ It is the only area of the heart capable of spontaneous depolarization.
◦ It has rich sympathetic innervation via the vagus nerve.
◦ It depolarizes more rapidly than other automatic cells of the heart.
Pathophysiology: The Biologic Basis of Disease in Adults and Children ¦ McCance, Huether ¦ 8th Edition
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Marked as best answer by joblessjake on Aug 28, 2021

AmberC1996

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Reply #1 on: Aug 28, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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joblessjake

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Reply 2 on: Aug 28, 2021
YES! Correct, THANKS for helping me on my review

alexanderhamilton

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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