In atrial fibrillation, the heartbeat is very irregular and often fast. Doctors use medicines to control both the speed and ...

Medications for arrhythmia include antiarrhythmic drugs that restore the heart’s normal rhythm by affecting the heart’s electrical current. Calcium channel blockers can help manage arrhythmia, angina, ...

Background: Of the antiarrhythmic agents currently marketed in Canada, 5 are commonly used to treat atrial fibrillation (AF). The impact of contraindications, warnings and precautions for the use of ...

Medically reviewed by Mary Choy, PharmD Key Takeaways Antiarrhythmic drugs can cause new, potentially deadly heart arrhythmias. Amiodarone is effective but can cause serious side effects and requires ...

Fact checked byProfessional Communications, Inc. Antiarrhythmic drugs act on the electrical conduction system of the heart. The most common use of these drugs is as part of a rhythm control strategy ...

Doctors often prescribe antiarrhythmic drugs for patients experiencing atrial fibrillation (AF). While these drugs do work to restore regular rhythm to the heartbeat, scientists and doctors are ...

Upfront catheter ablation is a better first-line strategy for patients who develop ventricular tachycardia (VT) after a myocardial infarction (MI) than waiting until antiarrhythmic drugs fail, a ...

The effectiveness of prophylactic therapy with procainamide in preventing active ventricular arrhythmias after acute myocardial infarction was determined in a double-blind study using ...

Atrial fibrillation (AF) is a growing clinical problem associated with increased morbidity and mortality Currently available antiarrhythmic drugs (AADs) can be highly effective in acute cardioversion ...

Please provide your email address to receive an email when new articles are posted on . Catheter ablation improved outcomes vs. antiarrhythmic drugs in patients with VT and ischemic cardiomyopathy.

Recurrent ventricular tachycardia among survivors of myocardial infarction with an implantable cardioverter–defibrillator (ICD) is frequent despite antiarrhythmic drug therapy. The most effective ...