PT - Journal Article TI - How should I treat recurrent severe paravalvular leakage after successful interventional closure of a symptomatic paravalvular leak with four plug devices following complicated bioprosthetic aortic valve replacement? The importance of closely monitoring patients after interventional procedures AU - Werner, Nicolas AU - Kilkowski, Caroline AU - Fraiture, Boris AU - Zeymer, Uwe AU - Zahn, Ralf AU - Gafoor, Sameer AU - Butera, Gianfranco DP - 2017 TA - EuroIntervention PG - 888-892 VI - 13 IP - 7 AID - 10.4244/EIJ-D-15-00001 [doi] 4100 - https://doi.org/10.4244/EIJ-D-15-00001