![]() Atrial fibrillation may be temporary and even asymptomatic, but it can lead to serious complications such as stroke and heart failure. It is estimated to affect as many as one in every 10 people aged 65 and over. This change produces an irregular heartbeat, which is called an arrythmia.Ītrial fibrillation (AFib) is a rapid, irregular heartbeat caused by chaotic electrical impulses in the heart’s atrium. What is an arrythmia? The term "arrhythmia" refers to any change from the normal sequence of the heart’s electrical impulses. Our Heart Rhythm Management team is involved in numerous clinical trials of new treatments and devices, which means our patients have the first available access to novel technologies such as next-generation pacemakers, defibrillators, and ablation tools. ![]() We use advanced techniques such as pressure-sensitive catheters for heightened precision and cryoablation (freezing of excess heart cells). This allows patients to receive evaluation and treatments with minimal radiation exposure.Īt UT Southwestern, our specialists are experts in minimally invasive procedures that treat heart rhythm disorders, including catheter ablation. Our state-of-the-art ablation labs feature multiple three-dimensional electroanatomic mapping to provide detailed real-time visualization of arrhythmias during diagnostic and interventional procedures. ![]() Inpatient procedures, including ablations and device implantation, are performed at William P. We have a team of five attending physicians, four advanced practice providers, and more than eight nurses who see outpatients at our modern outpatient center on Inwood Road. To learn more about our approach to treating arrythmias and AFib, or to get a second opinion about your options, call us at 50.Prepare for Your Procedure About Our ProgramĪt UT Southwestern Medical Center, our arrhythmia center is part of a comprehensive evaluation and treatment program. The WATCHMAN device for stroke risk reduction without blood thinners.If medicine and a healthier lifestyle haven’t controlled your arrhythmia, if you can’t take medicine to control it or if you have certain types of arrhythmia, your cardiologist may recommend a procedure to treat it. Our minimally invasive approaches to treating AFib and arrhythmia There are many factors that can out you at risk of irregular heartbeat, including:įor many patients, medication and/or lifestyle changes may be the best course of action. If you have symptoms of arrythmia, your doctor may order heart monitoring so you both can learn more about how your heart is functioning. Whether the heart is beating too fast or too slow, all arrhythmias have the potential to cause serious symptoms if left untreated. ![]() Common symptoms of AFib and other arrhythmias Both paroxysmal and persistent AFib may become more frequent and, over time, result in permanent AFib. Permanent atrial fibrillation: A condition in which a normal heart rhythm can’t be restored with treatment. It may stop on its own, or it can be stopped with treatment. Persistent atrial fibrillation: The abnormal heart rhythm continues for more than a week. Paroxysmal atrial fibrillation: The faulty electrical signals and rapid heart rate begin suddenly then stop on their own within about a week and usually in less than 24 hours. This results in a rapid, irregular heartbeat. It occurs when rapid, disorganized electrical signals cause the heart’s two upper chambers - the atria - to contract very fast and irregularly (fibrillate) and out of synch with the heart’s lower two chambers (ventricles). What is atrial fibrillation?Ītrial fibrillation (AFib) is the most common type of abnormal heart rhythm (arrhythmia). If you or a loved one has been diagnosed with an abnormal heartbeat, also referred to as arrhythmia, cardiac catheter ablation may be right for you - particularly when medication to control it has been unsuccessful.Īt Northwest Regional Heart & Vascular, our highly skilled team of cardiovascular specialists have helped many patients correct the causes of their irregular heartbeats and return to healthy heart function and living.
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