Atrial flutter is a cardiac arrhythmia characterized by a rapid, regular heartbeat originating in the atria, the upper chambers of the heart. During atrial flutter, the heart's electrical signals circulate in a well-defined loop, causing the atria to contract at a faster rate than the ventricles. This condition is often associated with an abnormal electrical pathway or other structural issues in the heart. Symptoms of atrial flutter may include palpitations, shortness of breath, and fatigue. While it is generally not life-threatening, untreated atrial flutter can lead to more serious complications such as stroke or heart failure. Diagnosis typically involves an electrocardiogram (ECG), and management strategies may include medications, cardioversion, or, in some cases, catheter ablation to correct the abnormal electrical pathways. As with any cardiac condition, timely diagnosis and appropriate management are crucial to ensuring the well-being of individuals affected by atrial flutter