A minimally invasive procedure called renal denervation shows promise in treating resistant hypertension, offering a potential alternative or adjunct to traditional medication for patients struggling to manage their blood pressure.
Doctors have long struggled to manage dangerously high blood pressure in some patients. Michael Garrity, a 62-year-old from Needham, Massachusetts, was one such patient. Despite taking four to six medications, adhering to a strict diet and exercise regimen, his blood pressure remained persistently high, often reaching 150 over 100 or worse. Garrity's condition improved dramatically after undergoing a procedure called renal denervation at Massachusetts General Hospital.
This minimally invasive procedure involves threading a small catheter through blood vessels to reach the kidneys, and then using ultrasound or radiofrequency energy to target and disrupt overactive nerves. The procedure, approved by the Food and Drug Administration about a year ago, has shown promise in reducing blood pressure in patients who haven't responded to traditional medication. Garrity, who still takes medications but at lower doses, now boasts normal blood pressure for the first time in years, attributing his newfound health to the procedure. His experience highlights the limitations of current treatment options and the potential of innovative approaches like renal denervation to address hypertension effectively.This novel treatment disrupts overactive renal nerves, which play a role in regulating blood pressure. By targeting these nerves, doctors can effectively lower blood pressure in patients who haven't responded to traditional medication. The procedure, while still relatively new, has shown encouraging results in clinical trials and is becoming increasingly available in hospitals across the country.While lifestyle changes like weight loss, exercise, and a healthy diet are crucial for managing blood pressure, about half of U.S. adults still have high blood pressure, posing a significant risk for heart attacks, strokes, kidney failure, and even dementia. The reliance on medication, which often involves several drugs taken daily, can lead to side effects and challenges in maintaining consistent blood pressure control. Renal denervation offers a potential alternative or adjunct treatment for patients struggling with resistant hypertension.The American Heart Association has hailed renal denervation as a promising treatment option, emphasizing its potential to improve the lives of patients with hard-to-control blood pressure. As more hospitals adopt this procedure and gather data on its long-term efficacy and safety, renal denervation is expected to play a more prominent role in hypertension management, offering hope for improved blood pressure control and reduced cardiovascular risks for millions of Americans.
HIGH BLOOD PRESSURE HYPERTENSION RENAL DENERVATION MEDICAL PROCEDURE TREATMENT OPTIONS CARDIOVASCULAR HEALTH
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