• Propafenone - Drugs.com

    www.drugs.com/pro/propafenone.html Propafenone official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more.
  • propafenone, Rythmol, Rythmol SR: Drug Facts, Side Effects ...

    www.medicinenet.com/propafenone/article.htm Propafenone (Rythmol, Rythmol SR) is a drug prescribed for the treatment of life-threatening arrhythmias. Side effects, drug interactions, and dosing information is ...
  • Propafenone - Wikipedia, the free encyclopedia

    en.wikipedia.org/wiki/Propafenone Mechanism of action. Propafenone works by slowing the influx of sodium ions into the cardiac muscle cells, causing a decrease in excitability of the cells.