Wearable cardiac imaging sensor (IMAGE) University of California - San Diego Caption The wearable ultrasound sensor is flexible, allowing it to provide a continuous recording of cardiac activities before, during and after exercise or movement. Credit Xu Laboratory at UC San Diego Usage Restrictions none with credit License Original content 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.