Which structure is commonly seen in the ICE home view?

Which structure is commonly seen in the ICE home view?

• A. Right Atrium
• B. Right Ventricle
• C. Left Atrium
• D. Left Ventricle

Answer: (A)

In intracardiac echocardiography, the catheter is advanced through the venous system into the right atrium, and the standard starting image—the home view—is taken from within the right atrium. This position provides a stable, reproducible view of RA structures and the interatrial septum, which is particularly useful for orienting to the heart and planning transseptal puncture to access the left heart. From this RA-centered view you can tilt to see the tricuspid valve and even the right ventricle, but to visualize left-sided structures you need to reposition and angle the beam across the septum. That makes the right atrium the structure most commonly seen in the ICE home view.

In intracardiac echocardiography, the catheter is advanced through the venous system into the right atrium, and the standard starting image—the home view—is taken from within the right atrium. This position provides a stable, reproducible view of RA structures and the interatrial septum, which is particularly useful for orienting to the heart and planning transseptal puncture to access the left heart. From this RA-centered view you can tilt to see the tricuspid valve and even the right ventricle, but to visualize left-sided structures you need to reposition and angle the beam across the septum. That makes the right atrium the structure most commonly seen in the ICE home view.