5 : Number of textual entries
0 SYLVESTER  11 : Last Name
1 MARY : First Name
2 @312 : Referring Physician
3 Right CCA  .6;  Bulb  1.3 H;  Internal Carotid  .8Left CCA  .8;  Bulb  1.5 H;  Internal Carotid  .7*Doppler was used bilaterally. : Comments
4 01'15'52 F : Patient ID

15 : Number of integer entries
0 15 : Date of Birth: Day
1 1 : Date of Birth: Month
2 1952 : 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