Atrial fibrillation, more commonly known as A-fib, is a condition where the heart beats irregularly and often abnormally fast. This can lead to a number of symptoms, including fatigue, shortness...
Atrial fibrillation, more commonly known as A-fib, is a condition where the heart beats irregularly and often abnormally fast. This can lead to a number of symptoms, including fatigue, shortness...