5 : Number of textual entries
0 SMITH : Last Name
1 NEIL : First Name
2  : Referring Physician
3 Right CCA .9  ; Bulb;  3.60 E ; Internal Carotid 2.10 ELeft CCA 3.30 E  ; Bulb 3.75 E ;  Internal Carotid Significant E plaque noted. Unable to measure accurately due to shadowing. : Comments
4 5'5'16 M : Patient ID

15 : Number of integer entries
0 5 : Date of Birth: Day
1 5 : Date of Birth: Month
2 1916 : Date of Birth: Year
3 0 : Gender
4 0 : Not Used
5 0 : Not Used
6 0 : Not Used
7 0 : Not Used
8 0 : Not Used
9 0 : Not Used
10 0 : Not Used
11 0 : Not Used
12 0 : Not Used
13 0 : EKG Image Selection
14 2 : Ethnic Origin

8 : Number of real number entries
0 0.00000 : Not Used
1 0.00000 : Not Used
2 0.00000 : Not Used
3 0.00000 : Not Used
4 0.00000 : Not Used
5 0.00000 : Not Used
6 0.00000 : Not Used
7 0.00000 : Not Used