5 : Number of textual entries
0 GAVIN : Last Name
1 CAROL 12'24'43 F : First Name
2 MAULFAIR : Referring Physician
3 Left CCA   .8  ;  Bulb;   .9   Internal Carotid .6 Right CCA  .9   ; Bulb  .9  ;  Internal Carotid .6 Doppler was used. : Comments
4  : Patient ID

15 : Number of integer entries
0 30 : Date of Birth: Day
1 12 : Date of Birth: Month
2 1943 : Date of Birth: Year
3 1 : 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