Early Warning Signs of Atrial Fibrillation You Shouldn’t Ignore
What are the early warning signs of atrial fibrillation? Atrial fibrillation, or AFib, is a problem with the heart’s rhythm that starts in the upper chambers. The early signs are often easy to brush aside because they can feel mild, random, or easy to blame on something else. People sometimes think it is stress, poor sleep, anxiety, or too much caffeine. An experienced electrophysiologist in Los Angeles can help tell whether those changes point to AFib or another rhythm issue. Some people notice a fluttering in the chest, a fast or uneven heartbeat, or spells of fatigue that don’t make sense. Others feel short of breath, lightheaded, or slightly uncomfortable in the chest without knowing why. The symptoms are not always the same from one person to the next, and some people barely notice them at all. That is part of why AFib can be missed early on. Can AFib symptoms come and go? Yes. Paroxysmal AFib refers to episodes that start and stop on their own, often within minutes to ho...