Antiarrhythmic
From WikiMD's Food, Medicine & Wellness Encyclopedia
Anti-arrythmic, as the name suggests, is a drug used to treat an abnormal heart rhythm, also called arrythmia. Examples of drugs considered as antiarrhytmic include the following:
- Betablockers such as metoprololol (lopressor, topral)
- Amiodarone (Cordarone, Pacerone)
- flecainide (Tambocor)
- ibutilide (Corvert), which can only be given through IV.
- lidocaine (Xylocaine), which can only be given through IV.
- procainamide (Procan, Procanbid)
- propafenone (Rythmol)
- quinidine (many brand names)
- tocainide (Tonocarid)
Classes of antiarrythmic drugs[edit | edit source]
The five main classes in the Vaughan Williams classification of antiarrhythmic agents are:
- Class I agents interfere with the sodium (Na+) channel.
- Class II agents are anti-sympathetic nervous system agents. Most agents in this class are beta blockers.
- Class III agents affect potassium (K+) efflux.
- Class IV agents affect calcium channels and the AV node.
- Class V agents work by other or unknown mechanisms.
List of antiarrhythmic agents:
- Amiodarone
- Disopyramide
- Dofetilide
- Dronedarone
- Flecainide
- Ivabradine
- Mexiletine
- Procainamide
- Propafenone
- Quinidine
Antiarrhythmic Resources | ||
---|---|---|
|
|
Navigation: Wellness - Encyclopedia - Health topics - Disease Index - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
WikiMD is not a substitute for professional medical advice. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.Contributors: Prab R. Tumpati, MD