Cardiac ablation is a medical procedure conducted by interventional cardiologists, who are specialized doctors dealing with heart-related issues. The purpose of this procedure is to treat irregular heartbeats by using long and flexible wires known as catheters. These catheters are carefully inserted into a specific blood vessel and then guided into the heart.
During the cardiac ablation procedure, the interventional cardiologist employs electrodes to deliver controlled and safe electrical pulses to specific areas of the heart. This targeted treatment helps restore normal heart rhythm, alleviating the symptoms associated with irregular heartbeats. In some cases, cardiac ablation can also be performed through open heart surgery.
Understanding the Various Types of Cardiac Ablation Procedures
Cardiac ablation procedures offer a non-surgical treatment option for individuals with certain heart conditions. By inserting a flexible tube into a blood vessel in the neck or leg, doctors can access the heart and address the area responsible for irregular heart rhythms, also known as arrhythmias. This minimally invasive approach involves the delivery of electrical signals to destroy specific cells and restore normal heart function. There are two primary types of cardiac ablation procedures: cryoablation and radiofrequency ablation.
During cryoablation, a catheter with an attached balloon is used to freeze targeted tissues, creating a scar. This scar tissue effectively disrupts the abnormal electrical signals causing the arrhythmia, allowing the heart to regain its regular rhythm. On the other hand, radiofrequency ablation employs a catheter that delivers radiofrequency energy to create circular-shaped scars around the veins. These scars act as barriers to prevent the abnormal electrical signals from spreading, thus restoring a healthy heart rhythm.
Choosing the Right Type of Cardiac Ablation
When it comes to cardiac ablation, there are different types that target specific areas of the heart. Depending on your condition, you may be able to go home right after the procedure, or you may need to stay in the hospital for a longer period of time. While doctors often prescribe medications to regulate the heart’s rhythm, these drugs can have side effects and may eventually become ineffective. In such cases, cardiac ablation becomes a viable option. This procedure offers a more effective and longer-lasting treatment, and in some cases, it can even cure irregular heartbeats. Since cardiac ablation is a minimally invasive procedure, your doctor may choose to perform one or both types of ablation as part of your treatment plan.