Healthcare and medicine

Heart Depolarization

  1. Membrane Potentials - Part 1
  2. Membrane Potentials - Part 2
  3. Permeability and Membrane Potentials
  4. Action Potentials in Pacemaker Cells
  5. Action Potentials in Cardiac Myocytes
  6. Reseting Cardiac Concentration Gradients
  7. Electrical System of the Heart
  8. Depolarization Waves Flowing through the Heart
  9. A Race to Keep Pace!
  10. Thinking about Heartbeats
  11. New Perspective on the Heart

Membrane Potentials - Part 2 Find out how a cell that is permeable to one ion can become charged (either positive or negative) if there is permeability and a concentration gradient. Rishi is a pediatric infectious disease physician and works at Khan Academy.

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Membrane Potentials - Part 2

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