TABLE 55-4 Lead stability in unusual locations, Columbia-Presbyterian Medical Center 198493*

Location No. Displaced

Coronary sinus (to LV) 2 0
Atrial conduit 1 0
RA of transplant 20 0
Lateral RA 27 1
RV outflowsingle 22 0
RV outflowpaired (ICD recipients) 11 (x2) 0
Infantslooped leads (<1 y old) 7 0
Childrenlooped leads 42 2
Total 132 3 (2.3%)

* Models 479-01 and 435-02 unipolar, positive fixation leads, Intermedics, Inc.

Source: Spotnitz HM, Mason DP, Carter YM: Unpublished data.