Calculate and compare z-scores of the aortic arch, including the aortic isthmus. Data from multiple references including recent data particularly suited for infants with arch hypoplasia or coarctation. References included conform to ASE Guideline methodology: measurements are made in systole, from inside edge to inside edge. (See the methods page for further details.)
Note: the study population had the following characteristics:
- (no data...)
Data entered for patients outside of these limits should be used with caution.