| Parent File | Name | Number | Package | 
|---|---|---|---|
| CARDIAC CATHETERIZATION(#691.1) | CIR. ORIGIN OF COLLATERALS | 691.33 | Medicine | 
| Field # | Name | Loc | Type | Details | 
|---|---|---|---|---|
| .01 | ORIGIN OF COLLATERALS | 0;1 | POINTER TO SEGMENT OF CORONARY ARTERIES FILE (#696) | SEGMENT OF CORONARY ARTERIES(#696) 
 | 
| 1 | RECEIVING VESSEL | 0;2 | POINTER TO SEGMENT OF CORONARY ARTERIES FILE (#696) | SEGMENT OF CORONARY ARTERIES(#696) 
 |