MEMS Thermal Sensor (IMAGE) Springer Caption A MEMS thermal sensor deployed by an angiogram catheter can detect the earliest stages of atherosclerosis. Credit Dr. Tzung Hsiai Usage Restrictions None License Licensed 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.