Assertion: femoral vein's length | /r/CapableOf | leave one valve
Facets:
value: in the distal pv stump
type: LOCATION
Source sentences:
text: Therefore, we define an anatomic safe length of SFPV for harvest as a length that would leave one valve in the distal PV stump (to prevent reflux) and one significant collateral vein (more than 2 mm in diameter) in the PV stump superior to the valve.