Percutaneous Rescue for Critical Mitral Stenosis Late After

Ann. Thorac. Surg. · Nov 2016

Case Reports

Percutaneous Rescue for Critical Mitral Stenosis Late After Mitral Valve Repair.

We report a case of catastrophic hemodynamic compromise secondary to pannus ingrowth and severe mitral stenosis occurring years after repair of a nonrheumatic mitral valve. The initial repair included closure of a posterior leaflet cleft and implantation of an annuloplasty ring. We describe a hybrid treatment strategy for this severely compromised patient, which included initial placement of a right ventricular assist device followed by percutaneous balloon mitral valvuloplasty and, eventually, a definitive mitral valve reoperation. This case report reinforces the importance of routine clinical and echocardiographic follow-up for patients after mitral valve repair, and it includes the description of a novel therapeutic approach.

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- Rawn Salenger, Xavier Diao, Murtaza Y Dawood, Daniel L Herr, George A Sample, Augusto Pichard, and James S Gammie.
- Division of Cardiac Surgery, University of Maryland School of Medicine, Baltimore, Maryland. Electronic address: rawnsalenger@umm.edu.
- Ann. Thorac. Surg. 2016 Nov 1; 102 (5): e417-e418.
AbstractWe report a case of catastrophic hemodynamic compromise secondary to pannus ingrowth and severe mitral stenosis occurring years after repair of a nonrheumatic mitral valve. The initial repair included closure of a posterior leaflet cleft and implantation of an annuloplasty ring. We describe a hybrid treatment strategy for this severely compromised patient, which included initial placement of a right ventricular assist device followed by percutaneous balloon mitral valvuloplasty and, eventually, a definitive mitral valve reoperation. This case report reinforces the importance of routine clinical and echocardiographic follow-up for patients after mitral valve repair, and it includes the description of a novel therapeutic approach.Copyright © 2016 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

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Percutaneous Rescue for Critical Mitral Stenosis Late After Mitral Valve Repair.

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