100
Participants
Start Date
June 30, 2013
Primary Completion Date
May 31, 2018
Study Completion Date
May 31, 2018
Optison echocardiography contrast agent
Subjects undergoing transesophageal echocardiography who will receive the Optison contrast agent during the procedure to test if the image quality improves to provide accurate assessment of the presence of left atrial thrombus.
University of Utah, Salt Lake City
University of Utah
OTHER