Cardiovascular Electrophysiology 1 - Movement through the membrane

In this lecture we're going to describe how different ions are able to move in and out of the cell. By the end of this lecture you should be able to answer the following questions:

1. Describe where Na, K and Ca are normally found in the polarised cell.
2. Describe what a voltage gated channel is and what role it plays in depolarisation
3. Describe what a g-coupled protein receptor is and describe how it effects changes in the cell.
4. Describe what a ligand gated channel is and give one example of a ligand.
5. What are the two primary active transport pumps and describe the ions they exchange and what drives the movement of those ions.
6. Referencing the ion exchangers, describe how cellular hypoxia leads to irritable dysrhythmias.
7. What are the two ion exchangers and describe the ions they exchange and what drives the movement of those ions.

The full series:
Part 0 - https://youtu.be/gCbHyK6y4Ms
Part 1 - https://youtu.be/IW3J2Y2ty6w
Part 2 - https://youtu.be/5A_lEW1suAM
Part 3 - https://youtu.be/KV3AaXWrNeY
Part 4 - https://youtu.be/M39wMZFd22o
Part 5 - https://youtu.be/qqnL0Fy3e2g
Part 6 - https://youtu.be/UBINkoW6JzM
Part 7 - https://youtu.be/JmAaibgOrLw
Part 8 - https://youtu.be/oY0XVEkfKr4

Видео Cardiovascular Electrophysiology 1 - Movement through the membrane канала Paramedicine com