Intracardiac
Ultrasound (ICE)
Why is the doctor performing this test?
To view the inner lining of the heart, including the heart
valves. Intracardiac ultrasound allows detailed evaluation
of the inner surface of the heart and valves to determine
if there is abnormal anatomy, vegetation (infection), or any
abnormalities of the inner lining of the heart. Sometimes
intracardiac ultrasound is used during other cardiovascular
procedures (such as pulmonary vein ablation or atrial septal
closures) to provide constant monitoring of the heart structures
and pulmonary blood flow throughout the procedure.
What is the test?
Intracardiac ultrasound is an invasive diagnostic test using
a catheter with a sound transducer (or sound probe) on the
end. The catheter is threaded thru the vein in the groin and
up into the heart. High-frequency sound waves are used to
create precise images of the interior heart surface. The catheter
with the ultrasound tip attached is carefully removed, and
then pressure is applied over the groin area to stop any bleeding.
Where is the test performed?
In the Cardiac Catheterization Lab.
How long does this test take?
Intracardiac ultrasound usually takes thirty to sixty minutes.
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