How to Identify Atrial Fibrillation

The most common type of rapid, irregular heart rate is atrial fibrillation, according to the National Heart, Lung and Blood Institute. Atrial fibrillation is described as a series of uncoordinated contractions of the atria, or the upper chambers of the heart. In atrial fibrillation, the atria tend to pump blood sporadically. While the lower ventricles of the heart tend to beat faster than normal, up to 160 beats per minute. When the atria and the ventricles are not in rhythm, the heartbeat tends to become irregular and causes less blood to be pumped. In some cases, the symptoms do not always develop, but their onset is frequently sudden. So it is a good idea to become familiar with the typical symptoms. Continue reading to learn more about how to identify the symptoms of atrial fibrillation.

Instructions

• 1

  Listen to what your heart is telling you about atrial fibrillation. Acknowledge palpitations-an awareness of an irregular or abnormally rapid heartbeat. Check for a fast, irregular pulse. The normal resting heart rate for an adult is 60 to 80 beats per minute.

• 2

  Take note of any feelings of being light-headed. Consider if you have felt faint or had the sensation of dizziness.

• 3

  Monitor any chest pain you may experience. Check for any discomfort in the front or back of the rib cage.

• 4

  Evaluate any shortness of breath. It is normal to have shortness of breath after strenuous activity, such as exercise. But it is not typical when combined with the other symptoms listed here.

• 5

  Understand atrial fibrillation is usually attributed to an underlying condition, such as heart valve disorders, coronary artery disease and high blood pressure. Know that risk factors for some of these conditions include smoking, lack of exercise and a high-fat diet.

• 6

  Be aware that there are other non-cardiac conditions associated with atrial fibrillation, such as hyperthyroidism, pneumonia or pulmonary embolism. Remember that atrial fibrillation can occur without evidence of symptoms.

• 7

  Understand that atrial fibrillation can be treated successfully, but it can lead to a stroke if left untreated. During atrial fibrillation, blood does not drain adequately. When this happens, blood can pool and form a clot. If the clot separates and enters the bloodstream, the clot can block an artery supplying blood to the brain. That, in turn, causes a stroke.

• 8

  Know when to seek medical help for atrial fibrillation. Contact a physician if you have sporadic palpitations and have been diagnosed and treated with atrial fibrillation. Use emergency services if you have atrial fibrillation combined with severe shortness of breath, chest pain and fainting.