The lead is then further withdrawn until {TAIL ~ the V shaped bend} is located at the junction of {HEAD ~ the subclavian and interior jugular veins} 
The lead is then further withdrawn until { TAIL ~ the V shaped bend } is located at the junction of { HEAD ~ the subclavian and interior jugular veins }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