Apr 28, 2022 · Antiarrhythmics are medications that prevent and treat a heart rhythm that’s too fast or irregular. They can reduce symptoms and help avoid life-threatening complications. Some of these …

Compare antiarrhythmic agents (antiarrhythmics). View important safety information, ratings, user reviews, popularity and more.

Oct 24, 2024 · Some of the commonly prescribed medications used to treat arrhythmias (abnormal heart rhythms) are summarized in this section. It’s important to discuss all the medications you take with …

Antiarrhythmic agents, also known as cardiac dysrhythmia medications, are a class of drugs that are used to suppress abnormal heart rhythms, such as atrial fibrillation, supraventricular tachycardia and …

Jul 7, 2025 · Antiarrhythmic drugs may be prescribed if you have tachycardia (fast heart rate) or premature or extra heartbeats. These medications work to correct the rhythm of your heart.

Jan 30, 2026 · Antiarrhythmic drugs treat abnormal heart rhythms (arrhythmias) by slowing down the heart rate or changing the electrical impulse (flow of electricity generated by a cell) in the heart. The …

A study in the Journal of the American College of Cardiology found that antiarrhythmic drugs are key in treating atrial fibrillation. “The choice of antiarrhythmic drug depends on the type of arrhythmia, the …

The goal of antiarrhythmic drug therapy is to restore normal rhythm and conduction. They are also used to prevent more serious and lethal arrhythmias from occurring.

Lidocaine is a type Ib antiarrhythmic and also an amide local anesthetic. It functions by inhibiting voltage-gated sodium channels, but at low systemic doses used for analgesia, it likely acts via other …

If necessary, direct antiarrhythmic therapy, including antiarrhythmic drugs, cardioversion-defibrillation, implantable cardioverter-defibrillators (ICDs), pacemakers (and a special form of pacing, cardiac …