What is the fibrillation of the atrial ablation?

Atrial fibrillation is a state where the heart beats abnormally due to mixed signals that come from the atrium, two upper chambers of the heart. It can be paroxysmal, with short periods of arrhythmia, or it means that arrhythmias can take a much longer time. When the fibrillation ablation of the atrium is discussed, it is often discussed in connection with its effectiveness in the treatment of paroxysmal atrial fibrillation. Increasing studies indicate the methods of ablation (or deprivation of tissues that create arrhythmias in a cat laboratory through radiofrequency) in people who experience longer runs of abnormal heart rhythm.

ablation deserves another explanation. This is a procedure performed by electrophysiologists: cardiologists who specialize in the treatment of heart rhythmic dysfunction. It works very well on other conditions that affect the heart rhythm, even if it is not 100% successful. Using catheterization, doctors locate or map the heart areas that create specific arrhythmias and destroy them using the energy with ČAhundred (RF). In the paroxysmal fibrillation ablation of the atrial fibrillation, this procedure was relatively successful and the doctors located the area in the hall that broadcast mixed signals and then destroy it. Once the RF is applied to the area, it hopes that mixed signals are gone and the heart returns to beating as usual.

It turned out that it was quite different when people have a atrial fibrillation that causes long -term arrhythmias. To fight it, doctors often relied on the methods of surgery on the open heart to find the inside of the atrial and reduce the chance of arrhythmia. When imitating this surgery, electrophysiologists continue to develop methods that replicate surgery without resorting to it. One of the procedures of ablation of atrial fibrillation to treat more difficult cases involves the use of RF to scar several areas of one of the atrium. Such areas are usually next to the lung veins.

to the beginningIn 2010, there is preliminary evidence that the ablation of the fibrillation of this second type can be effective for some people and helps to give up surgery. There are some risks, including damage to lung veins that have not been fully assessed. In addition, there are not so many hospitals that perform this type of atrial fibrillation, although if this procedure is successful, it is likely that more hospitals will offer it.

There are risks in any form of atrial fibrillation. These include damage to the heart rhythmic system that is so serious that people will instead require a pacemaker or defibrillator. The effects of surgery do not always last and some people may undergo more than one ablation or must remain on medicines that regulate the heart rhythm. However, electrophysiologists continue to look at the way of improving the ablation of atrial fibrillation, is encouraging. This condition increases the risk of stroke and has a reliable and proven method for isher removal.