Transcatheter mitral paravalvular leakage closure: A beautiful last resort

摘要

We describe a case of a 54-year-old patient with rheumatic heart valve disease who was treated with double valve replacement (both aortic and mitral) twice. Two months after the second operation she developed a severe mitral paravalvular leakage (PVL) leading to cardiogenic shock for which she was hospitalized in the intensive care unit. Multiple weaning efforts proved to be unsuccessful because of persistent hemodynamic instability caused by the severe PVL. Since re-redo cardiac surgery would have meant an unacceptable high peri-operative risk it was decided in the heart team to close the PVL by a transcatheter technique. This was done successfully and led to a spectacular hemodynamic improvement. Just 24 h after closure of the PVL she could be discharged from the intensive care unit and the day after the procedure she came walking into the echocardiography laboratory for an echocardiographic evaluation. This case demonstrates not only the feasibility of transcatheter closure of a PVL but also that this can be a true life-saving act.<>Learning objective: This case emphasizes that refractory heart failure can be a hard indication for closure of a PVL given the fast and complete clinical recovery after closure of the defect. Furthermore, it demonstrates the feasibility and the efficacy of transcatheter PVL closure, even when multiple devices have to be used to close the leak properly avoiding the risks inherent to redo cardiac surgery.>