Related Experiment Video
Updated: Apr 27, 2026

Improved Renal Denervation Mitigated Hypertension Induced by Angiotensin II Infusion
Published on: May 26, 2022
Renal denervation for refractory ventricular arrhythmias
Jason S Bradfield1, Marmar Vaseghi1, Kalyanam Shivkumar1
1UCLA Cardiac Arrhythmia Center, Ronald Reagan UCLA Health System, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
Abstract:
The autonomic nervous system is known to play a significant role in the genesis and persistence of arrhythmias. Neuromodulation has become a new therapeutic strategy for the treatment of ventricular arrhythmias. Catheter-based renal denervation (RDN) is being studied as a treatment option for drug-refractory hypertension. Ablation within the renal arteries, by altering efferent and afferent signaling, has the potential to improve blood pressure, as well as heart failure, atrial, and ventricular tachyarrhythmias. We present a brief review of the anatomic and pathophysiological rationale for RDN as an adjunctive treatment for ventricular tachyarrhythmias.
More Related Videos
04:37Improved Home Blood Pressure Control by CT-guided Ozone-mediated Renal Denervation for Patients with Resistant Hypertension
Published on: June 6, 2025
06:57Ablation of Ischemic Ventricular Tachycardia Using a Multipolar Catheter and 3-dimensional Mapping System for High-density Electro-anatomical Reconstruction
Published on: January 31, 2019
Related Concept Videos
Heart Failure Drugs: Inhibitors of Renin-Angiotensin System
Heart Failure Drugs: Diuretics
Cardiopulmonary Resuscitation IV: Pharmacological Management
Heart Failure V: Medical Management
Antiarrhythmic Drugs: Class IV Agents as Calcium Channel Blockers
Verapamil, a calcium channel blocker, inhibits calcium movement across myocardial cell membranes and vascular smooth muscle. This results in the dilation of coronary and...
Antiarrhythmic Drugs: Class II Agents as β-Adrenergic Blockers