What is an echocardiogram?
user
It is a type of medical imaging of the heart that uses ultrasound to show how the heart is functioning, including how well it is pumping blood.  It is a quick, simple test that can also be used to see whether a person is having a heart attack.
assistant
What is an echocardiogram?
user
An echocardiogram is an ultrasound used to look inside the heart, to check if it’s working well.
assistant
What is an echocardiogram?