What is the most effective drug for control paroxysmal atrial fibrillation?

Treating AFib If you have paroxysmal AFib, your doctor may recommend restoration of the normal heart rhythm . To do this, your doctor may try to reset the normal rhythm with medications or electric shock, also known as cardioversion.

Amiodarone for Treatment of Atrial Fibrillation in Patients with Congestive Heart Failure and an Implanted ICD/CRTD trial suggest promising results for catheter ablation in this patient group, including greater maintenance of sinus rhythm.

(2) Their opinion regarding the evidence for amiodarone in a dose of 100 mg daily, with respect to both efficacy and toxicity. Amiodarone 200 mg daily was the standard dose used for prevention of atrial fibrillation by 90% of those surveyed.

Some effects may be seen after two to three days; however, it normally takes between one and three weeks of regular dosing for the full effects of amiodarone to be seen, even with a loading dose.

Heart rate control: The most common way to treat atrial fibrillation is with drugs that control your heartbeat. Most people take a medication called digoxin (Lanoxin) . You may need other drugs. Some are called beta-blockers.

Amiodarone is a potent antiarrhythmic agent that is used to treat ventricular arrhythmias and atrial fibrillation . The drug prevents the recurrence of life-threatening ventricular arrhythmias and produces a modest reduction of sudden deaths in high-risk patients.