During the depolarization phase of the nodal action potential, the cardiac myocyte membrane is most permeable to• Ca2+• K+O Nat

Question

During the depolarization phase of the nodal action potential, the cardiac myocyte membrane is most permeable to• Ca2+• K+O Nat
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Solution 1

During the depolarization phase of the nodal action potential, the cardiac myocyte membrane is most permeable to Ca2+ (Calcium ions). Here's a step-by-step explanation:

  1. The action potential in cardiac myocytes begins with the opening of fast voltage-gated sodium (Na+) channels, which causes a ra Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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