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Clinicians must differentiate normal variants to avoid echo misdiagnosis; review extends educational resources but leaves open prospective validation.
Differentiation of normal from abnormal findings is critical in echocardiography. Anatomic variants occurring in normal cardiac developments often simulate pathologic entities. This review focuses on the differential diagnosis of normal anatomic structures from pathologic ones in echocardiography.
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Kim et al. (2013) studied this question.
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