A typical ablation device uses heat (usually created by radio-frequency, RF, or laser energy) or extreme cold to cause microscopic burns. These lesions result in excess scar tissue, which inhibits electrical impulses, causing heart arrhythmia. These procedures are guided by EP electro mapping systems.
Not all tumours are spherical, and many are found near vital organs. Furthermore, certain cancers are difficult to reach using percutaneously inserted ablation devices. These concerns highlight the need of properly planning all ablation operations so that iterative probe placement or clusters of contemporaneous probes can create continuous ablation zones with acceptable treatment margins.
It might take up to eight weeks for the ablated (or damaged) regions of tissue inside your heart to mend. During the first few weeks following your ablation, you may still experience arrhythmias (irregular heartbeats). You may require anti-arrhythmic medicine or other therapy at this period.
Read more @ https://cmiinfoistic.blogspot.com/2021/11/ablation-devices-are-technologically.html
