![]() ![]() 2019 AHA/ACC/HRS focused update of the 2014 AHA/ACC/HRS guideline for the management of patients with atrial fibrillation: A report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society in collaboration with the Society of Thoracic Surgeons. In: Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. Atrial fibrillation: Clinical features, mechanisms, and management. In: Cardiac Electrophysiology: From Cell to Bedside. National Heart, Lung, and Blood Institute. Clinical trialsĮxplore Mayo Clinic studies of tests and procedures to help prevent, detect, treat or manage conditions. Blood thinners may be needed to reduce stroke risk. The procedure hasn't been shown to reduce the risk of a stroke. If this happens, the procedure may be repeated or your health care provider might recommend other treatments. But there's a chance that the irregular heartbeats may return. Most people see improvements in their quality of life after cardiac ablation. You'll usually be able to return to your daily activities within a few days after atrial fibrillation ablation. ![]() You may feel a little sore after your procedure, but the soreness shouldn't last more than a week. If you go home the same day, plan to have someone drive you. Care providers will continuously monitor your heartbeat and blood pressure to check for complications.ĭepending on your condition, you may be able to go home the same day as your procedure. Afterįollowing your procedure, you'll be moved to a recovery area to rest quietly to prevent bleeding from the site where the catheters were inserted into the blood vessels. The procedure usually takes three to six hours. If you have severe pain or shortness of breath, let your care providers know. You may feel some minor discomfort when the catheter is moved into your heart or when the dye is injected and when energy is being delivered. One of the following ablation techniques is used to create small scars in the heart and block the irregular heartbeats: Catheters may be inserted in the groin, shoulder or neck. Damage to the kidneys from contrast dye used during the procedureĭiscuss the risks and benefits of atrial fibrillation ablation with your health care provider to decide whether it's right for you.Ĭatheter insertion points for cardiac ablationĭuring cardiac ablation, catheters are passed through a vein in order to reach the heart.Narrowing of the veins that carry blood between the lungs and heart (pulmonary vein stenosis).Blood clots in the legs or lungs (venous thromboembolism).Slow heart rate that could require a pacemaker to correct.New or worsening irregular heartbeats (arrhythmias).Bleeding or infection at the site where the catheters were inserted.Possible atrial fibrillation ablation risks include: A health care provider may recommend this type of ablation if you have A-fib symptoms, including a fast, fluttering heartbeat, that hasn't improved with medication or other treatments. Since the AV node doesn't prevent all of these chaotic signals from entering the lower chambers, the heart beats faster and irregularly.Ītrial fibrillation ablation is done to reset the heart's rhythm. In atrial fibrillation, electrical signals fire from many locations in the upper chambers, causing them to beat chaotically. The signal then passes into the lower heart chambers, causing them to squeeze and pump out blood. The signal travels through the heart's upper chambers to the atrioventricular (AV) node. In a typical heart, a tiny group of cells at the sinus node sends out an electrical signal. ![]()
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