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Needham, MA – For years, Michael Garrity battled high blood pressure despite a mountain of medications. “My blood pressure would spike, and I’d feel awful,” he recalls. But then, doctors zapped away some nerves in his kidneys, offering a glimmer of hope for those with treatment-resistant hypertension.
High blood pressure, a silent killer affecting millions, can increase the risk of heart attacks, strokes, and kidney failure. While lifestyle changes and medications are crucial, many struggle to achieve and maintain healthy blood pressure levels.
A Novel Approach
Enter renal denervation, a minimally invasive procedure that disrupts overactive nerves in the kidneys. These nerves play a significant role in regulating blood pressure.
“This is a promising option for patients who haven’t responded adequately to medications,” says Dr. Randy Zusman of Massachusetts General Hospital. “It’s not a cure-all, but it can offer a significant improvement for some.”
How it Works
During the procedure, doctors insert a thin catheter into a blood vessel and deliver energy (ultrasound or radiofrequency) to the targeted nerves. This disrupts the signals that contribute to high blood pressure.
Who is Eligible?
Renal denervation is not suitable for everyone. It’s generally considered for patients whose blood pressure remains high despite taking multiple medications.
Important Considerations
- Safety and Efficacy: While studies have shown promising results, long-term data is still being collected.
- Insurance Coverage: Coverage for the procedure can vary, and it’s crucial to discuss costs with your insurance provider.
- Candidate Selection: Careful patient selection is essential to ensure the best possible outcomes.
The Bottom Line
Renal denervation represents a potential breakthrough for patients with treatment-resistant hypertension. However, it’s important to have a thorough discussion with your doctor to determine if you are a suitable candidate and to understand the potential risks and benefits.
Disclaimer: This article is for informational purposes only and should not be considered medical advice. Consult with a healthcare professional
