CCI Echocardiography Complete Practice Test 2025

Question: 1 / 400

Which standard echocardiographic view is most commonly used to visualize the left atrium and left ventricle together?

Parasternal short axis view

Apical four-chamber view

The apical four-chamber view is the standard echocardiographic view most commonly used to visualize both the left atrium and left ventricle simultaneously. In this view, the transducer is positioned at the apex of the heart, allowing for a comprehensive assessment of the intraventricular septum, left and right chambers of the heart, and the mitral and tricuspid valves in a single plane. This view provides clear delineation of chamber sizes and functionality, making it particularly effective for evaluating left atrial size and volume, as well as assessing left ventricular function.

The significance of this view lies in its ability to facilitate the examination of hemodynamics and any structural abnormalities that may affect both the left atrium and ventricle, such as left ventricular hypertrophy or atrial enlargement. This makes it a critical component of the echocardiographic evaluation in many clinical scenarios.

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Parasternal long axis view

Subcostal view

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