Pulmonary Vein Isolation (PVI) Combined With Renal Denervation (RDN) in Atrial Fibrillation (AF) and Hypertension (HTN)

RDN: Percutaneous renal artery sympathetic radiofrequency ablation for both sides. For each side, a total of 13 targets were ablated. The ablation power was 8W\~12W for 40 seconds

PVI: Pulmonary vein isolation was performed until the potential of each pulmonary vein disappeared under the guidance of the CARTO mapping system. Ablation of the top line and the bottom line of the left atrium was performed at the same time.