The objective of this trial is to determine the efficacy and safety of adjunctive
catheter-based renal sympathetic denervation (RSDN) in the primary prevention of ICD therapy
in patients with ischemic or non-ischemic ventricular dysfunction, who are to receive an ICD
for either i) secondary prevention, or ii) primary prevention + inducible VT by programmed
ventricular stimulation at the time of ICD implantation. These patients will be randomized to
ICD alone or ICD + RSDN.