CPT® Code 0793T

Percutaneous transcatheter thermal ablation of nerves innervating the pulmonary arteries, including right heart catheterization, pulmonary artery angiography, and all imaging guidance

Percutaneous transcatheter thermal ablation of nerves innervating the pulmonary arteries is a specialized medical procedure primarily aimed at treating pulmonary artery hypertension. This condition is characterized by elevated blood pressure in the pulmonary arteries, which can lead to serious complications if left untreated. The procedure involves the use of advanced imaging techniques and catheterization to precisely target and ablate the nerves that contribute to the regulation of blood flow in the pulmonary arteries. By applying thermal energy, the procedure seeks to denervate these nerves, thereby potentially reducing the abnormal pressure within the pulmonary arteries. The process begins with right heart catheterization, which allows for direct measurement of hemodynamic parameters and blood oxygen saturation levels. This is crucial for assessing the severity of the condition and guiding the subsequent steps of the procedure. The use of antiplatelet and anticoagulant medications during the procedure is essential to prevent thrombus formation, ensuring the safety and efficacy of the intervention. Overall, this procedure represents a significant advancement in the management of pulmonary artery hypertension, offering a minimally invasive option for patients who may not respond to traditional therapies.