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Updated: Sep 26, 2026

04:56
Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
Renal Denervation via Left Transradial Artery Approach to Circumvent Infrarenal Aortic Tortuosity
Amit Saha1, Sameet Palkhiwala1, Sunil V Rao1
1Department of Medicine, Leon H. Charney Division of Cardiology, New York University Langone Health, New York, New York, USA.
Abstract:
Infrarenal aortic pathology can complicate the approach to renal denervation using currently approved transfemoral systems. We describe a case of infrarenal aortic tortuosity precluding stable engagement of the right renal artery. Based on the patient's height and the treatment catheter's length, we successfully converted to a left transradial approach to complete the procedure without complication.
