Atrial flutter is an abnormality of the heart rhythm, characterized by rapid and regular beating of the atria, or upper chambers of the heart. It can be a temporary or a chronic condition. It is caused by an abnormal electrical signal that circulates in the muscle of the atria or the atrioventricular node, and can lead to severe symptoms such as shortness of breath, chest pain, and palpitations.
Symptoms of Atrial Flutter
Atrial flutter can cause a number of symptoms, including palpitations, chest pain, shortness of breath, dizziness, lightheadedness, and fainting. Some people may experience only mild symptoms, while others may have more severe symptoms.
Diagnosis of Atrial Flutter
Atrial flutter is usually diagnosed with an electrocardiogram (ECG), which is a test that records the electrical activity of the heart. An ECG can detect the abnormal electrical signals that may be occurring in the heart. Other tests, such as a chest X-ray and an echocardiogram, may also be performed to rule out other heart conditions.
Treatment of Atrial Flutter
Atrial flutter can be treated with medications, such as beta blockers and calcium channel blockers. These medications help to slow the heart rate and reduce the symptoms associated with atrial flutter. In some cases, an ablation procedure may be recommended to permanently stop the abnormal electrical signals that cause atrial flutter.
Can Atrial Flutter Be Temporary?
Atrial flutter can be temporary, lasting only a few minutes or hours. It is caused by an abnormal electrical signal in the heart that can stop on its own. If the abnormal electrical signal does not stop, it can cause more serious symptoms and may require treatment.