An occult cause of arteriovenous access failure: central vein stenosis from permanent pacemaker wire. Report of three cases and review of the literature.

Abstract

Central vein stenosis is an indolent and underestimated complication of permanent pacemaker placement. It leads to serious problems in hemodialysis patients when arteriovenous (AV) fistulae/grafts were created at the ipsilateral arm. We, herein, reported 3 cases of AV access failure resulting from permanent pacemaker-related central vein stenosis. The pathogenesis, clinical manifestations, radiological findings, and therapeutic solution on this issue are discussed. It is mandatory to place the AV fistula/graft and permanent pacemaker wire on the opposite side for prevention of the high risk of AV access failure.