Aug 4, 2023 · What is flecainide? Flecainide is a Class IC anti-arrhythmic that is used in certain situations to prevent serious heart rhythm disorders. Flecainide may also be used for purposes not listed in this medication guide.

Oct 8, 2024 · Flecainide is commonly used to help prevent certain types of fast, irregular heartbeats, like paroxysmal supraventricular tachycardia (PSVT) and paroxysmal atrial fibrillation/flutter (PAF), when...

Apr 1, 2025 · Flecainide is used to prevent or treat irregular heartbeats (arrhythmias) such as paroxysmal supraventricular tachycardia (PSVT) and paroxysmal atrial fibrillation/flutter (PAF). Flecainide is also used to prevent life-threatening sustained …

Jun 23, 2022 · Flecainide is an antiarrhythmic medication. It treats paroxysmal supraventricular tachycardia (PSVT), a potentially life-threatening irregular heartbeat. The prescription drug can slow or block electrical signals in the heart and stabilize the heartbeat.

Flecainide is a medication used to prevent and treat abnormally fast heart rates. [1] This includes ventricular and supraventricular tachycardias . [ 1 ] Its use is only recommended in those with dangerous arrhythmias or when significant symptoms cannot be managed with other treatments. [ …

Aug 8, 2023 · Flecainide is used to prevent and treat abnormally rapid heart rates, including conditions such as paroxysmal supraventricular tachycardia (PSVTs), Wolff-Parkinson-White syndrome, atrioventricular nodal re-entrant tachycardia (AVNRT), AV re-entrant tachycardia (AVRT), and atrial fibrillation/atrial flutter in patients who do not have structural ...

May 12, 2024 · Learn about the side effects of flecainide, from common to rare, for consumers and healthcare professionals.