7 doctors weighed in:
Why is it loud and squeaky during an echocardiogram? What does the sound represent?
7 doctors weighed in

Dr. Louis Grenzer
Internal Medicine - Cardiology
3 doctors agree
In brief: Doppler
That is the doppler part of the echocardiogram.
The sound represents the flow of blood. You could get an idea of what the pictures look like by listening to that sound. How loud the sound is and whether it occurs during systole or diastole would give you a clue for istance, but most people interpreting the study just look at the images and don't pay much attention to those sounds.

In brief: Doppler
That is the doppler part of the echocardiogram.
The sound represents the flow of blood. You could get an idea of what the pictures look like by listening to that sound. How loud the sound is and whether it occurs during systole or diastole would give you a clue for istance, but most people interpreting the study just look at the images and don't pay much attention to those sounds.
Dr. Louis Grenzer
Dr. Louis Grenzer
Thank
Dr. Liviu Klein
Internal Medicine - Cardiology
2 doctors agree
In brief: Doppler effect
The sound it's merely the doppler effect that the technician gets during doppler interrogation of the heart valves.
The sound has no correlation with anything and you shouldn't worry about it.

In brief: Doppler effect
The sound it's merely the doppler effect that the technician gets during doppler interrogation of the heart valves.
The sound has no correlation with anything and you shouldn't worry about it.
Dr. Liviu Klein
Dr. Liviu Klein
Thank
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