CPT® Code 0747T

Cardiac focal ablation utilizing radiation therapy for arrhythmia is a sophisticated noninvasive procedure designed to treat heart arrhythmias, with a particular focus on conditions such as ventricular tachycardia (VT). This technique involves the precise localization and mapping of the arrhythmia within the heart, followed by the development of a tailored treatment plan. During the procedure, the patient is carefully positioned to ensure optimal delivery of radiation therapy aimed at ablating the arrhythmia. The setup includes the use of a linear accelerator, which is calibrated according to the established treatment plan. Prior to the administration of radiation, imaging techniques are employed to confirm the patient's positioning, ensuring that both the heart and the specific site of the arrhythmia, referred to as the nidus, are accurately targeted. The radiation oncologist plays a crucial role in this process, overseeing the delivery of the prescribed radiation dose only after the precise location has been verified, thereby enhancing the effectiveness of the treatment while minimizing potential risks to surrounding healthy tissue.