May 13, 2025

First EV-ICD Procedure Performed at CRH

Dr. Albery Sey and Dr. Gregory Dedinsky holding banner.
Congratulations to cardiac electrophysiologist Albert Sey, MD, MPH, and cardiothoracic surgeon Gregory Dedinsky, MD, FACS, on performing the first Extra Vascular Implantable Cardioverter Defibrillator (EV-ICD) procedure at CRH, with support from Surgical and Cardiac Cath Lab staff! The EV-ICD procedure treats sudden cardiac arrest and abnormal heartbeats with defibrillation and special pacing therapy.
Physician and group of 7 clinicians posting for a photo in the operating room at CRH.

The EV-ICD has a lead positioned below the sternum and outside of the patients vasculature and heart. It is then attached to the defibrillator implanted below the left armpit. The placement of the device outside of the patient’s  vasculature allows for preservation of the vessels in patients with advanced kidney disease who may require future dialysis. Additionally, this allows for vasculopath patients whose vessels already have issues to receive lifesaving benefits of an ICD regardless of their vessel status. The EV-ICD also has antitachycardia pacing capabilities where, if the heart is beating too fast or is not beating regularly, the device can first send small electrical signals to correct the heart rate. If the fast heartbeat continues, the device then sends an electric shock to reset the normal heartbeat. The procedure was performed in the hybrid OR.

Want more stories like this? Subscribe to our E-newsletter

Subscribe