No. Atrial fibrillation, often abbreviated as AFib, is becoming more common as society ages. Many patients ask their doctors if AFib will go away on its own. The answer is no, AFib will not resolve itself. Therefore, once diagnosed with AFib, it is essential to visit a hospital and follow the guidance of a doctor. Proper medication under medical supervision can control symptoms, prevent complications, ensure a good quality of life, improve long-term outcomes, and extend life expectancy.