Dilated AF

(Dilated Aorta Finder)

First, measure like this:

Results:

Enter a valid height (in cm or feet & inches) to see the predicted upper limits of normal (ULN).

These are the upper limits of normal (ULN). Measured values that are greater than the displayed limits are considered dilated.

Citations

Reference image modified from Oxborough et al. used under CC BY 4.0.

NORRE Study

Saura, D., et al. (2017). Two-dimensional transthoracic echocardiographic normal reference ranges for proximal aorta dimensions: results from the EACVI NORRE study. European heart journal. Cardiovascular Imaging, 18(2), 167–179. https://doi.org/10.1093/ehjci/jew053

WASE Study

Patel, H. N., et al., WASE Investigators (2022). Normal Values of Aortic Root Size According to Age, Sex, and Race: Results of the World Alliance of Societies of Echocardiography Study. Journal of the American Society of Echocardiography: official publication of the American Society of Echocardiography, 35(3), 267–274. https://doi.org/10.1016/j.echo.2021.09.011