MURRAY — Murray-Calloway County Hospital recently announced that its Interventional Cardiology team, led by Dr. Ali Homayuni and Dr. William Lehmkuhler, is now offering renal denervation (RDN) using the Symplicity Spyral system — a trademarked groundbreaking, minimally invasive treatment for patients with uncontrolled high blood pressure (hypertension).
MCCH is among the first hospitals in the state to provide this advanced therapy, marking a major step forward in cardiovascular care for local patients. The Symplicity Spyral system, developed by Medtronic, is the first FDA-approved renal denervation technology available in the United States.
According to the U.S. Department of Health and Human Services, hypertension is the single largest contributor to death, and it affects about 50% of

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