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Renal Denervation (RDN)

Cataloged Procedures

Renal Denervation (RDN)

Renal Denervation (RDN) is a minimally invasive procedure used to treat high blood pressure (hypertension), particularly in cases where medications and lifestyle changes are not effective. It involves using radiofrequency ablation or ultrasound to disrupt the nerves in the renal arteries, which are thought to contribute to elevated blood pressure by influencing the kidneys’ role in regulating blood volume and vascular resistance.

How Renal Denervation (RDN) typically works

  1. Catheter Insertion: A catheter is inserted through the femoral artery (in the groin area) and guided up to the renal arteries that supply blood to the kidneys.
  2. Nerve Ablation: The catheter delivers controlled energy, typically in the form of radiofrequency waves or ultrasound, to target and disrupt the sympathetic nerves that line the walls of the renal arteries. These nerves are part of the sympathetic nervous system, which plays a role in regulating blood pressure.
  3. Reduced Nerve Activity: By reducing the activity of these nerves, the procedure helps lower blood pressure, potentially reducing the risk of heart attack, stroke, and other complications related to uncontrolled hypertension.

Uses of Renal Denervation (RDN)

  • Treatment-Resistant Hypertension: RDN is primarily aimed at people whose high blood pressure doesn’t respond well to medication and lifestyle changes.
  • Long-Lasting Effects: The procedure can lead to long-term blood pressure reduction, but the effectiveness can vary from patient to patient.

Dr. Alok Shah, a renowned cardiologist, excels in diagnosing and treating heart conditions with expertise and compassionate care.

  • Panchashil Plaza, 9th Floor, 55 Hughes Road, Opp. Metro Motors, Behind Dharam Palace, Mumbai - 400 007

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