U.S. Army Col. John Scott, deputy commander of Clinical Services, 1st Medical Brigade, Muliti-National Corps - Iraq, points to the screen while performing an Echocardiogram on an Iraqi boy in an effort to diagnose a suspected congenital heart problem, in order to determine candidacy for surgery on Contingency Operating Base Speicher, Iraq, Sept. 17.  The echocardiogram is a non-evasive test that uses sound waves to create a moving picture of the heart which is much more detailed than an X-ray and involves no radiation exposure.
<br>Unit: Joint Combat Camera Center Iraq
Tech. Sgt. Luke Thelen
Taken on 17 September 2009
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