Chest X-Ray (image) University of Ottawa Heart Institute Share Print E-Mail Caption This chest X-ray shows the third subcutaneous implantable cardiac defibrillator (S-ICD) in Canada located under the skin of an 18-year-old patient with congenital heart disease. The electrode can be seen positioned near the heart, but unlike standard ICDs, no part of the device actually touches the heart. Credit University of Ottawa Heart Institute Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.