We utilize sophisticated imaging of the heart with a CT or MRI scan to create a 3-D picture of the heart and the surrounding structures. In general, a few days prior to a curative radiofrequency catheter ablation procedure, patients undergo a transesophageal echocardiogram (TEE) to be certain there are no blood clots inside the heart. The goal of radiofrequency ablation procedure is pulmonary vein isolation. The goal of radiofrequency catheter ablation is to ablate or eliminate the electrical misfirings from near and around the pulmonary veins and thus eliminate the atrial fibrillation. The cause of atrial fibrillation often arises from electrical short circuits from inside the heart. Many times patients are motivated to have the catheter ablation procedure because they want to eliminate daily medications and/or to control their symptoms. ![]() Curative Radiofrequency Ablation of AFĬurative radiofrequency ablation is a procedure designed to permanently eliminate atrial fibrillation, rather than to suppress the atrial fibrillation. Radiofrequency catheter ablation can be used to treat atrial fibrillation in two ways: curative radiofrequency ablation of atrial fibrillation and the ablate and pace method. Our electrophysiology program is the largest program in Ohio, and one of the top in the nation, with extensive experience in managing a wide spectrum of heart rhythm problems. Our physicians were the first in the country to perform an atrial fibrillation ablation procedure with a circular Lasso catheter in 1999, and we are one of the highest-volume atrial fibrillation treatment centers in the United States. Ohio State’s Heart and Vascular Center is a national leader in ablation procedures. (If you are having an ablation for another type of heart rhythm problem, such as paroxysmal supraventricular tachycardia, atrial flutter or ventricular arrhythmia, read about radiofrequency catheter ablation.) ![]() This procedure is called radiofrequency catheter ablation. ![]() Treatment for atrial fibrillation includes controlling heart rate and preventing stroke as well as restoring and maintaining normal rhythm.Ĭatheter ablation is a technique in which energy in the radiowave frequency is delivered through the tip of a catheter, which heats and eliminates the “electrical short circuit” that is the cause of the atrial fibrillation. Atrial fibrillation (AF) is a rapid and irregular rhythm that originates from the top chambers of the heart called the atria.
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