Pulmonary Arteyr Denervation for HF Without PH

Combining invasive angiography with pulmonary artery CTA is frequently employed to determine the final size of the PADN catheter, aiming for an expected ratio of distal ring/vessel diameter between 1.1 and 1.2. The PADN system comprises a radiofrequency generator, connecting tubing and control handle, and the PADN catheter. The main interface of the radiofrequency generator offers multiple language options and displays parameters such as temperature, impedance, energy, and ablation time. The generator features three control modes: temperature control, power control, and a combination of both.