The book "Radiofrequency Ablation" provides a comprehensive introduction to the procedure of radiofrequency ablation (RFA), which is used in modern medicine to treat various conditions. RFA is a minimally invasive technique that allows for the targeted ablation of parts of the heart's electrical conduction system or tumors to address medical disorders. By using high-frequency alternating current, the risk of directly stimulating nerves or heart muscles is minimized, often allowing the procedure to be performed without general anesthesia. Over the past 15 years, RFA has established itself as an effective method conducted under imaging guidance by specialists. This professional book is aimed at medical personnel and offers valuable information about the technique, execution, and outcomes of RFA.