I had afib for 3 days i'm akhown case of paroxmal afib on warfarine recently changed from propafenone to flecainide what is the dose of flecainide to cardiovert as soon as possible?

For this pill in the pocket technique of terminating paroxsysmal A Fib to be safe, in addition to not having any structural heart disease, your first treatment should be given while monitored in a cardiac unit for 24 hours. Qualified patients are usually told to take 300 mgs of flecainide &call their cardiologist if the A Fib isn't terminated after 6 or 8 hours or if new symptoms to get instructio

This site is for free general medical advice. Your cardiologist needs to manage the dose and types of medication’s to take.