Echo
with Contrast
What is an Echo with contrast?
An echo with contrast is actually two tests in one. The echo portion
consists of obtaining images of your heart using ultrasound. For more
information, go to the link at the bottom of this page. The contrast
portion consists of utilizing normal saline solution that is injected into a
vein in your arm. The saline helps to determine if there are any holes in
your heart that would allow blood to go from the right side of your heart to the
left side without first going through your lungs. These holes are called
defects. The holes in the top part of the heart, the atrium, are called
atrial septal defects. The holes in the bottom portion of the heart, the
ventricles, are called ventricular septal defects.
Is there any special preparation for this test?
No. Please wear comfortable clothes for the procedure. The total time
for the test to be completed is one hour.
What will happen during the procedure?
First, the echo technician will get you ready for the echo portion of the
test. This will require you to disrobe from the waist up and put on a
hospital gown. Then, the technician will take pictures of your heart using
a special ultrasound machine. Following this, a small needle will be
placed into your forearm area which is needed for the injection of the saline
contrast. Then the technician will call for the cardiologist who will be
present the entire time the contrast study is in progress. Once the
cardiologist and nurse have arrived, the saline solution will be injected into
the vein in your arm while they view the ultrasound machine. The
cardiologist will be looking for holes in your heart and will let you know upon
the test's completion your results. After this, the needle will be removed
and you may get dressed and leave the facility.
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