Endovascular renal denervation (resistant HTN)
RF or ultrasound ablation of sympathetic nerves around renal arteries to treat resistant hypertension.
The information below is provided for general educational purposes only. It describes the procedure in general terms and may not apply to your specific situation. Only your interventional radiologist can provide you with personalized information adapted to your case.
What does this intervention involve?
Background
Resistant hypertension (uncontrolled despite ≥3 drugs) may benefit from renal denervation.
Procedure
Catheter guided into renal arteries, circumferential energy application. Duration: ~1 hour.
Risks
Renal artery dissection/stenosis, periprocedural pain, hematoma.
Recovery
One-night stay. Regular BP monitoring and antihypertensive adjustment.
Practical information
Local anesthesia. Outpatient procedure (return home the same day).
This information does not replace a medical consultation. Each procedure is adapted to the patient's individual situation. Your doctor will explain the specific details, expected benefits and potential risks during your consultation.
