5 : Number of textual entries
0 GEHLBACH : Last Name
1 JUDY : First Name
2 WIEN@169 : Referring Physician
3 Right CCA  .9;  Bulb  N/V  Internal Carotid  .9Left CCA  1.0;  Bulb Significant plaque of at least 2.0 E. Unable to measure accurately. Internal Carotid  .8 *Doppler was used bilaterally. : Comments
4 11'21'50  F : Patient ID

15 : Number of integer entries
0 21 : Date of Birth: Day
1 11 : Date of Birth: Month
2 1950 : 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