a fib causes and symptoms
You might not experience any symptoms if you have atrial fibrillation; however, you might experience one or more of the following: 1  heart palpitations (feeling like your heart is skipping a beat, beating too fast or hard, or fluttering) 2  chest pain.  fatigue. Atrial fibrillation, known as AF or Afib, is an irregular and often very fast heart rate. This may cause symptoms like heart palpitations, fatigue, and shortness of breath. Treating atrial fibrillation is important because it may cause a stroke and negatively impact your quality of life. Normally, the four chambers of your heart perform a smooth routine, beating 60 to 100 times a minute to send blood throughout your entire body. The lower ventricles and upper atria work together to efficiently and consistently squeeze for blood flow. Others have no symptoms and discover that they have atrial fibrillation at a doctor’s appointment. Even without symptoms, atrial fibrillation is a serious medical condition. Treating AF may prevent stroke, fatigue, and heart failure. Make an appointment with your doctor if you have symptoms of atrial fibrillation. He or she may be able to confirm or rule out AF. Very often people with atrial fibrillation have no symptoms and do not know they are in AFib. On the other hand, those who notice when they are having atrial fibrillation can have symptoms ranging from mild to debilitating. Symptoms of atrial fibrillation include: 1  Rapid beating, pounding, or fluttering sensation in the chest (palpitations)  Lightheadedness. During an atrial fibrillation episode, this smooth, coordinated action races or becomes a nervous quiver. The atria then sends other signals that may include shortness of breath, fatigue, chest pain, dizziness or a weak, faint feeling. It is important to consult you doctor if you experience even one of the symptoms of atrial fibrillation. Left untreated, the condition can lead to falling blood pressure, resulting in heart failure or the formation of clots that can lead to stroke. The frequency of these symptoms determines how a health care team tests for atrial fibrillation. Your doctor will first ask a series of questions to help assess your symptoms. You might not experience any symptoms if you have atrial fibrillation; however, you might experience one or more of the following: 1  heart palpitations (feeling like your heart is skipping a beat, beating too fast or hard, or fluttering)  chest pain. You might not experience any symptoms if you have atrial fibrillation; however, you might experience one or more of the following: 1  heart palpitations (feeling like your heart is skipping a beat, beating too fast or hard, or fluttering) 2  chest pain. 3  fatigue.  shortness of breath. Atrial fibrillation is often referred to as sick sinus syndrome because the sinoatrial (sinus) node in the right atrium controls the electrical impulses. The cause of atrial fibrillation is not always known. Conditions that can cause damage to the heart and lead to atrial fibrillation include: 1  high blood pressure.  congestive heart failure.
Symptoms like heart palpitations, fatigue, and shortness of breath. Cause: high blood pressure. congestive heart failure.