Ablation for Arrhythmias - American Heart Association
2024年10月24日 · Catheter ablation is a procedure that uses radiofrequency energy (similar to microwave heat) to destroy a small area of heart tissue that is causing rapid and irregular heartbeats. Destroying this tissue helps restore your heart’s regular rhythm.
Cardiac (Heart) Ablation: Procedure Details & Recovery - Cleveland Clinic
A cardiologist (heart specialist) performs a cardiac ablation procedure by inserting a catheter (tube) through a blood vessel to your heart. They use heat (radiofrequency ablation), cold (cryoablation) or short bursts of energy (pulsed field) to create scars in areas where the arrhythmia starts.
Cardiac ablation - Mayo Clinic
2024年2月2日 · Cardiac ablation is a treatment for irregular heartbeats, called arrhythmias. It uses heat or cold energy to create tiny scars in the heart. The scars block faulty heart signals and restore a typical heartbeat. Cardiac ablation is most often done using thin, flexible tubes called catheters that are inserted through a blood vessel.
Radiofrequency ablation - Wikipedia
Radiofrequency ablation (RFA), also called fulguration, [1] is a medical procedure in which part of the electrical conduction system of the heart, tumor, sensory nerves or a dysfunctional tissue is ablated using the heat generated from medium frequency alternating current (in the range of …
Ablation for Arrhythmias - American Heart Association CPR
2024年10月24日 · Catheter ablation is a procedure that uses radiofrequency energy (similar to microwave heat) to destroy a small area of heart tissue that is causing rapid and irregular heartbeats. Destroying this tissue helps restore your heart’s regular rhythm.
Catheter Ablation - Johns Hopkins Medicine
Also known as a cardiac ablation or radiofrequency ablation, this procedure guides a tube into your heart to destroy small areas of tissue that may be causing your abnormal heartbeat. Not everyone with a heart arrhythmia needs a catheter ablation.
Radiofrequency Ablation
Radiofrequency ablation (RFA), also known as catheter ablation or cardiac ablation, is a minimally invasive procedure that can help treat heart arrhythmias. RFA uses radiofrequency heat energy to destroy small areas of tissue in the heart that cause abnormal electrical pathways and …
Arrhythmia radiofrequency ablation: Purpose, risks, and more
2021年6月8日 · Arrhythmia radiofrequency ablation is a procedure to destroy cells that cause heart arrhythmias. An arrhythmia is an irregular heart rate, such as a very fast heartbeat or a heartbeat...
Radiofrequency Ablation - Stanford Health Care
Radiofrequency ablation helps restore a regular heartbeat by disrupting the abnormal electrical pathways in the heart that cause arrhythmia. The procedure begins with an electrophysiology (EP) study, a catheter-based test that evaluates your heart’s electrical activity and maps the areas of your heart that are triggering the arrhythmia.
Cardiac Ablation Procedures for Arrhythmia - UChicago Medicine
Radiofrequency catheter ablation can offer a permanent cure for some types of arrhythmias, and is often a preferred method for conditions causing rapid heart rates, such as atrial fibrillation and ventricular tachycardia. This procedure involves the use of a specially designed catheter that is threaded through the leg and into the heart.