Quick Answer: What Is The Safest Antiarrhythmic Drug?

What are the side effects of antiarrhythmic drugs?

Common side effects caused by antiarrhythmics include:possible issues with your liver, kidneys, thyroid or lungs (these will be monitored by your health professional)tiredness.nausea (feeling sick)shortness of breath (if this gets so bad that you feel unsafe, seek medical attention immediately)..

How do you choose antiarrhythmic?

What dose should I choose? When choosing the initial dose of an antiarrhythmic drug, generally, the lowest possibly effective dose is chosen first, followed by dose escalation if needed in response to AF recurrence patterns following attainment of the steady state of the previous dose.

Should I get a pacemaker for AFib?

But if you have AFib and your heart is beating too slowly, your doctor may recommend a pacemaker along with other treatment. It sends out electrical pulses that take the place of the mixed-up ones, so your heart beats at the right pace. You also might need a pacemaker if you have AFib and congestive heart failure.

What are the long term effects of atrial fibrillation?

Usually, the most serious risk from AFib is that it can lead to other medical problems, including: Stroke. Heart failure. Chronic fatigue.

What is the most toxic antiarrhythmic agent?

In terms of its toxicity, amiodarone remains the most feared of the antiarrhythmic agents.

What are the 4 classes of antiarrhythmic drugs?

Antiarrhythmic drug classes:Class I – Sodium-channel blockers.Class II – Beta-blockers.Class III – Potassium-channel blockers.Class IV – Calcium-channel blockers.Miscellaneous – adenosine. – electrolyte supplement (magnesium and potassium salts) – digitalis compounds (cardiac glycosides)