{HEAD ~ The pump} 10 is driven by {TAIL ~ a cable} 30 which is rotatable within a cable sheath 32 extending from the outside of the patients body to the pump 10 through the blood vessel into which the pump 10 is inserted 
is driven by
{ HEAD ~ The pump } 10 is driven by { TAIL ~ a cable } 30 which is rotatable within a cable sheath 32 extending from the outside of the patients body to the pump 10 through the blood vessel into which the pump 10 is inserted
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH