Endovascular Renal denervation (RDN)

Treatment for resistant hypertension

If you have high blood pressure resistant to medication, our renal experts can treat you with denervation

About RDN

Renal denervation is a minimally invasive procedure used to treat high blood pressure (hypertension).

If you are resistant to medication, high blood pressure can cause more serious problems for your kidneys, arteries and the heart.

Your consultant carries out denervation to help prevent this.

Need to know

  • What happens during  renal denervation treatment? icon plus

    Your consultant will apply a local anaesthetic to your groin and then make a small incision in this area (puncture site). They will then insert a catheter (a long, thin tube) into the artery in the groin supplying blood to the kidney.

    Next, radiofrequency pulses or ultrasound will pass through the catheter, ablating (removing) nerves in the wall of the renal artery. This causes a reduction in overactivity of the renal artery near the kidney.

    As a result, blood pressure can be reduced. The procedure may last up to two hours in theatre. At the end of this, your consultant may apply a small stitch to close your puncture site.
  • How to prepare icon plus

    Your consultant will explain the procedure and answer any questions you may have. They will also advise you on things such as food and drink intake before the procedure.
  • After surgery icon plus

    You will be taken back to your hospital room where your consultant and nurses will be able to monitor you. They may check for things such as:

    • swelling and/or bleeding around the puncture site
    • blood pressure, circulation and pulse
    • any pain or discomfort
    • the amount of oxygen in your blood

    You will need to make arrangements for someone to take you home. Your consultant may give you pain relief medication to help your recovery. They will also discuss follow-up appointments with you.

Our renal specialists

We're proud to work with leading nephrologists, specialising in problems and conditions of the kidney's and renal system.

Our locations in London

From complex renal surgery to diagnostic tests, scans and minor procedures, we provide exceptional renal care across our network of hospitals, outpatient centres and specialist clinics.

Private treatment for resistant hypertension in Birmingham

Book an appointment

Our team can help with any enquiries or you can make an appointment with one of our experienced consultants.

Call us today

020 7079 4344
This content is intended for general information only and does not replace the need for personal advice from a qualified health professional.
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