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Aortic Root Viewer

Compare entered aortic root diameters with expected values and z-scores from echo reference studies.

By an unnamed author

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Enter diameters at the annulus, sinuses of Valsalva, sinotubular junction and ascending aorta with age, sex, height and weight. The viewer shows expected values and z-scores from published echo references, guideline thresholds, growth since a prior study and aortic stiffness, on a 3D model with short-axis and long-axis views.

• Calculator
• Echo Reading

Topics

Echocardiography, Anatomy and embryology

Available on

Web · Free

Where it lives

Echo Reading Room

Looked at

Nov 4, 2026