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Radiofrequency catheter ablation (RFCA) is a safe and effective treatment in both adults and children. [22] RFCA is considered a minimally invasive procedure rather than surgery. It does not involve making large incisions or opening up the chest cavity.
Catheter ablation is a procedure that uses radio-frequency energy or other sources to terminate or modify a faulty electrical pathway from sections of the heart of those who are prone to developing cardiac arrhythmias such as atrial fibrillation, atrial flutter and Wolff-Parkinson-White syndrome.
For patients with more than 1,000 PVCs per day, the risk of developing left ventricular systolic dysfunction after 5 years follow-up is low. Frequent PVCs may increase the risk of developing cardiomyopathy, which can greatly impair heart function. A PVC burden greater than 10% is the minimal threshold for development of PVC-induced cardiomyopathy.
A cardiac ablation is a treatment for irregular heartbeats. It's described by the Cleveland Clinic as a "minimally invasive procedure that creates scars to stop the electrical impulses that cause ...
If radiofrequency catheter ablation is successfully performed, the condition is generally considered cured. Recurrence rates are typically less than 5% after a successful ablation. [ 26 ] Some patients, such as the ones with underlying Ebstein's anomaly and inherited cardiomyopathies , may have multiple accessory pathways.
More severe but relatively rare complications include: damage or trauma to a blood vessel, which could require repair; infection from the skin puncture or from the catheter itself; cardiac perforation, causing blood to leak into the sac around the heart and compromising the heart's pumping action, requiring removal using a needle under the ...