Reduced calf pump function and proximal deep vein incompetence are predictors for ipsilateral deep vein thrombosis. (February 2023) - Houghton, Damon E; Ashrani, Aneel; Liedl, David; Mehta, Ramila A; Hodge, David O; Rooke, Thom; Wennberg, Paul; Wysokinski, Waldemar; McBane, Robert