5 : Number of textual entries
0 VEGA : Last Name
1 LOUIS : First Name
2 LEDBETTER@167 : Referring Physician
3 Right CCA   1.1  ; Bulb  2.0 H   ; Internal Carotid 1.9 H Left CCA   .8  ; Bul 2.5 H ;  Internal Carotid   2.5 H    *Doppler was used bilaterally. : Comments
4 07'12'66  M : Patient ID

15 : Number of integer entries
0 12 : Date of Birth: Day
1 7 : Date of Birth: Month
2 1966 : 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