Heart muscle contraction and repolarization is dependent on Sodium, Calcium, Magnesium, and Potassium ions crossing cellular membranes.

When a patient’s potassium levels get too low or too high, hypokalemia or hyperkalemia results respectively.

Two things that may lead us to suspect hypo or hyperkalemia.

Medical conditions & medications that can cause potassium imbalance.

ECG changes seen in hypo and hyperkalemia.

Critical lab values that would indicate a need for treatment.

Emergent, ACLS interventions for hypokalemia and hyperkalemia.

Additional information on causes of hypo and hyperkalemia can be found on Ninja Nerd podcast. Check out the pod resources page at passacls.com.

**American Cancer Society (ACS) Fundraiser

This is the seventh year that I'm participating in Men Wear Pink to increase breast cancer awareness and raise money for the American Cancer Society's life-saving mission.

I hope you'll consider contributing.

Every donation makes a difference in the fight against breast cancer!

Paul Taylor's ACS Fundraiser Page: http://main.acsevents.org/goto/paultaylor

THANK YOU for your support!

Good luck with your ACLS class!

Buy Me a Coffee at https://buymeacoffee.com/paultaylor

Free Prescription Discount Card - Get your free drug discount card to save money on prescription medications for you and your pets: https://safemeds.vip/save

Pass ACLS Web Site - Other ACLS-related resources: https://passacls.com

@Pass-ACLS-Podcast on LinkedIn