Echocardiography (IMAGE) Inselspital, Bern University Hospital Caption Transthoracic echocardiography for the detection of clinically silent rheumatic heart disease. Credit Th. Pilgrim 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.