The lead is then further withdrawn until {TAIL ~ the V shaped bend} is located at {HEAD ~ the junction} of the subclavian and interior jugular veins 
The lead is then further withdrawn until { TAIL ~ the V shaped bend } is located at { HEAD ~ the junction } of the subclavian and interior jugular veins
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH