<prompt> Answer this question truthfullyWhat information is obtainable on atrial flutter?  <response>: <reason> The health care provider may hear a fast heartbeat while listening to your heart with a stethoscope. Your pulse may feel fast, uneven, or both. The normal heart rate is 60 - 100, but in atrial fibrillationflutter the heart rate may be 100 - 175. Blood pressure may be normal or low. An ECG -- a test that records the electrical activity of the heart -- may show atrial fibrillation or atrial flutter. If your abnormal heart rhythm comes and goes, you may need to wear a special monitor that records the hearts rhythms to help diagnose atrial fibrillation.Event monitor Holter monitor 24-hour test Implanted loop recorderTests to find heart disease may include:Echocardiogram ultrasound imaging of the heart Tests to examine the blood supply of the heart muscle Tests to study the hearts electrical system 