An echocardiogram can be done in the doctor's office or a hospital. For a standard transthoracic echocardiogram: You'll undress from the waist up and lie on an examination table or bed. The technician will attach sticky patches (electrodes) to your body to help detect and conduct your heart's electrical currents.

Do they do echoes in the ER?

Echocardiography is now available in most emergency rooms, allowing immediate, standard transthoracic examination by an emer- gency department physician. For some indica- tions and some ultrasonic modalities, specialised and trained physicians or sonographers are necessary for performance and interpretation.

How long does it take for an echocardiogram?

How long does the test take? The appointment will take about 40 minutes. After the test, you may get dressed and go home or go to your other scheduled appointments.