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Figure 1 | Journal of Cardiovascular Magnetic Resonance

Figure 1

From: Inter -observer variability in manual measurement of aortic root dimensions in pediatric patients: benefits of using a semi-automated tool

Figure 1

Tool for accurate and consistent measurement of the aortic root dimensions. The tool lets the observer perform both manual as well semi-automated measurements. Cusp-commissure and cusp-cusp measurements were performed to identify the maximum dimension of the aortic root. In the semi-automated method, the observers traces easily reproducible landmarks: aortic root circumference and commissure, from which maximum dimensions are automatedly calculated.

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