Published in:
01-12-2020 | Neurotomy | Editorial
Ablating the renal nerves to treat heart failure with reduced ejection fraction: another treatment option in a crowded space?
Author:
Murray Esler
Published in:
Clinical Autonomic Research
|
Issue 6/2020
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Excerpt
Howard Levin and Mark Gelfand first showed the feasibility of catheter-based renal denervation for cardiovascular diseases almost 20 years ago [US provisional patents 60/370 190 (April 2002), 60/415 575 (October 2002) and 60/442 970 (January 2003)]. Sympathetic nerves pass to the human kidneys via the outer wall and peri-adventitial region of the renal arteries, within reach of ablative energy delivered from the artery lumen. The renal sympathetic outflow is activated in hypertension, heart failure, obesity and hepatic cirrhosis [
1], so that the renal sympathetic nerves came to be seen as a logical, potential target in these disorders. Levin and Gelfand initially envisioned an application of catheter-based renal denervation in heart failure. …