Is permanent atrial fibrillation serious?

Permanent atrial fibrillation can be a serious condition if left untreated. Permanent atrial fibrillation means the doctor cannot convert the rapid, chaotic rhythm back to a normal, sinus rhythm. While medications and electrical cardioversion may not be able to convert the rhythm, your doctor may prescribe medications to lower the heart rate, so you can feel better and sleep well. Also, you will be prescribed an anti-coagulant medication to thin the blood, so you can avoid blood clots and the possibility of a stroke.

With permanent atrial fibrillation, you may have co-occurring illnesses such as heart failure, heart attack, lung disease, diabetes, hyperthyroidism, valvular disease, pericarditis, hypertension or other problem that needs ongoing medication treatment. Managing your lifestyle becomes important with any health condition and especially with permanent atrial fibrillation. Talk with your doctor about dietary recommendations and lifestyle habits that can keep you well and prevent worsening the arrhythmia.