DCR does not prevent atrial flutter from returning: there is a 50% chance of developing atrial flutter again in the next 12 months. This “resets” the heart’s electrical system, allowing normal rhythm to resume. Atrial flutter can be terminated with an electrical shock to the chest, delivered under a very brief general anaesthesia. ![]() This may be warfarin, or one of the new generation of blood thinners: Pradaxa, Xarelto, or Eliquis. Depending on a number of factors, you may benefit from a blood thinner to prevent blood clot formation and stroke. In some individuals, atrial flutter promotes blood clot formation. Learn more about the different Heart Tests here. Your “ejection fraction” is a key measure of the strength of your heart. Echocardiogram – To evaluate the structure and function of your beating heart. Left atrial size is an important indicator of how established AF has become. Left ventricular size and function provide an idea of whether there is an element of heart failure accompanying your AF.However, if you are in atrial flutter, this assesses whether your heart rate is too rapid, or is well-controlled with medications. Holter monitor – To evaluate your heart rhythm over a 24 h period. If you are in normal rhythm, this may reveal episodes of AF that correspond with your symptoms, or which you may be unaware of.Blood tests – To determine if there is an underlying condition that has provoked your arrhythmia, such as thyroid or electrolyte disturbances and to check the condition of your liver and kidneys.Both conditions can also indicate existing heart disease that needs to be treated.You may require the following initial tests: Whether you think you may have atrial fibrillation or atrial flutter, it’s critical to get diagnosed early so you can reduce your chance of stroke. While your doctor may recommend medication for atrial flutter, a catheter ablation (an easy procedure conducted with local anesthetic) is generally considered more effective. In terms of the potential dangers that atrial flutter poses, there is again an increased risk of blood clots and stroke, so it’s important to seek treatment. It can cause many of the same symptoms as atrial fibrillation, and in fact, roughly 30 percent of people with atrial flutter also have atrial fibrillation. In atrial flutter, the heart’s rhythm is rapid but regular. Luckily, atrial fibrillation is generally well-managed with medication and some simple lifestyle changes. This can ultimately lead to blood clots, stroke or heart failure if not treated appropriately. The primary danger in this is that when blood is not being moved through your heart in a consistent manner, it can begin to collect in the atria. ![]() It can cause them to feel like their heart is racing or pounding, as well as making them feel dizzy, out of breath and tired. People with atrial fibrillation experience a rapid, disorganized heart rhythm. Atrial flutter has many things in common with atrial fibrillation, but there are some important differences. ![]() There are more than a dozen types of abnormal heart rhythms, but it seems like the only one that gets any real attention is atrial fibrillation, or “A-Fib.” While atrial fibrillation is common and should be treated with care, there are other abnormalities you should have on your radar, including atrial flutter.
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