SALS orientation corresponds to which axis?

SALS orientation corresponds to which axis?

• A. Short Axis
• B. Long Axis
• C. Coronal
• D. Transverse

Answer: (A)

SALS orientation refers to a short-axis view, which is a cross-sectional plane cut perpendicular to the heart’s long axis. This orientation produces cross-sections that traverse the ventricles from base to apex, useful for assessing wall thickness and motion across slices. The long axis runs along the length of the heart, not across it, so it isn’t SALS. Coronal and transverse describe general body planes rather than imaging planes tied to the heart’s orientation, so they don’t fit SALS. Therefore, SALS orientation corresponds to the short axis.

SALS orientation refers to a short-axis view, which is a cross-sectional plane cut perpendicular to the heart’s long axis. This orientation produces cross-sections that traverse the ventricles from base to apex, useful for assessing wall thickness and motion across slices. The long axis runs along the length of the heart, not across it, so it isn’t SALS. Coronal and transverse describe general body planes rather than imaging planes tied to the heart’s orientation, so they don’t fit SALS. Therefore, SALS orientation corresponds to the short axis.