Healthcare and medicine
Heart Depolarization
Check out the flow of positive charge through the heart that happens every time your heart beats! Learn how the heart is able to keep a regular rate and rhythm throughout your life.
  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
  1. Electrical System of the Heart
  2. Depolarization Waves Flowing through the Heart
  3. A Race to Keep Pace!
  4. Thinking about Heartbeats
  5. New Perspective on the Heart