2 doctors weighed in:
I was asked to do a bubble test.. What is this and is it important?
2 doctors weighed in

Linda Wang
Internal Medicine
1 doctor agrees
In brief: Images of the heart
An echocardiogram is a test that uses ultrasound to get images of the heart.
A bubble test is an echocardiogram plus an injection of a saline (sterile salt water) bubble into a vein in your arm. This water bubble helps to determine whether you have a defect (hole) in the wall between the chambers of your heart. It is a safe test. You should get the test based on the discretion of your physician.

In brief: Images of the heart
An echocardiogram is a test that uses ultrasound to get images of the heart.
A bubble test is an echocardiogram plus an injection of a saline (sterile salt water) bubble into a vein in your arm. This water bubble helps to determine whether you have a defect (hole) in the wall between the chambers of your heart. It is a safe test. You should get the test based on the discretion of your physician.
Linda Wang
Linda Wang
Answer assisted by Linda Wang, Medical Student
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