Box-shaped heart
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A 'box-shaped shaped' heart is a radiographic description given to the cardiac silhouette in some cases of Ebstein anomaly. The classic appearance of this finding is caused by the combination of the following features:
- huge right atrium that may fill the entire right hemithorax
- shelved appearance of the left cardiac contour due to the dilated right ventricular outflow tract or elevated residual right ventricle
- small aorta and main pulmonary artery
-<p>A <strong>'box-shaped' heart </strong>is a radiographic description given to the cardiac silhouette in some cases of <a href="/articles/ebstein-anomaly">Ebstein anomaly</a>. The classic appearance of this finding is caused by the combination of the following features:</p><ul>- +<p>A <strong>'box shaped' heart </strong>is a radiographic description given to the cardiac silhouette in some cases of <a href="/articles/ebstein-anomaly">Ebstein anomaly</a>. The classic appearance of this finding is caused by the combination of the following features:</p><ul>