Class III Anti-Arrhythmic Drugs Explained: Potassium Channel Blockers And Cardiac Action Potential

In this video we will discuss Class III anti-arrhythmic drugs, the potassium channel blockers. We will begin by discussing what these medications are and how they work as related to the cardiac action potential. We will then dive deeper into their prolongation of the QT interval as related to their prevention of re-entrant tachydysrrhythmias. Lastly, we will go through each of the potassium channel blockers, which arrhythmias they treat, and details about their mechanisms, adverse effects, and more. Check out the video for all the details! This is the fourth video in our anti-arrhythmia drug series!

5 VIDEO SERIES OF ANTI-ARRHYTHMIC MEDICATIONS:
Anti-Arrhythmic Medications And Classification: Anti-Arrhythmics And The Cardiac Action Potential
   • Anti-Arrhythmic Medications And Class...  
Class I Anti-Arrhythmic Drugs (Including Subclasses A, B, and C) Explained
   • Class I Anti-Arrhythmic Drugs (Subcla...  
Class II Anti-Arrhythmic Drugs Explained: The Beta Blockers
   • Class II Anti-Arrhythmic - The Beta B...  
Class III Anti-Arrhythmic Drugs Explained: Potassium Channel Blockers And Cardiac Action Potential
   • Class III Anti-Arrhythmic Drugs Expla...  
Class IV Anti-Arrhythmic Drugs Explained: The Calcium Channel Blockers
   • Class IV Anti-Arrhythmic Drugs Explai...  

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DISCLAIMER THIS VIDEO DOES NOT PROVIDE MEDICAL ADVICE. The information, including but not limited to, text, graphics, images and other material contained on this website are for informational purposes only. No material on this site is intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician or other qualified health care provider with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never disregard professional medical advice or delay in seeking it because of something you have read, watched, or listened to on this video, or any other videos, reports, texts tweets or other sources.

#arrhythmia #electrocardiogram #potassium #cardiology #medicaleducation #pharmacology