Aortic calcfication

[Stephen Richey]

Does anyone know if there exists a scale (even an "unofficial" one) for
grading the severity of calcification of the aorta?  I am in need of such a
scale for my research and would like to avoid having to come up with one
myself if there exists a suitable measure already.  Thank you in advance.
Feel free to contact me offlist if you like.

-- 
Stephen L. Richey, CRT

"It is better to know some of the questions than all of the answers."- James
Thurber