%0 Journal Article %T P5469Chronic venous obstruction during cardiac device revision: an update on incidence, predictors and efficacy of percutaneous techniques %A Bolzan, B. %A Morosato, M. %A Tomasi, L. %A Vassanelli, C. %A Morani, G. %J European Heart Journal %V 38 %N suppl_1 %@ 0195-668X %D 2017-08-01 %I Oxford University Press %~ DeepDyve