The Barnes-Jewish Hospital Cardiac Diagnosic Lab performs tests to evaluate various functions of the heart. In this video, learn what to expect when visiting the cardiac diagnostic lab for tests such as echocardiogram, dobutamine stress echo or exercise stress echo.

To learn more about cardiac imagine and diagnositics, visit: http://www.barnesjewish.org/Medical-Services/Heart-Vascular-Center/Cardiac-Imaging-and-Diagnostics