Mitral Prosthetic Valve Obstruction and Its Complications

Authors

Rajesh Rajan1,*, Velayudhan Nair Vasantha Krishnakumar1, Charantharayil Gopalan Bahuleyan1, Padmanabhan Balachandran Nair1
1Department of Cardiology, Ananthapuri Hospitals and Research Institute, Trivandrum, India
*Corresponding Author: Corresponding author: Rajesh Rajan, Department of Cardiology, Ananthapuri Hospitals and Research Institute, Trivandrum, India Email: [email protected]

International Cardiovascular Research Journal:Vol. 9, issue 4; e10968
Published online:Dec 31, 2015
Article type:Case Report
Received:Jul 17, 2014
Accepted:Nov 23, 2014
How to Cite:Rajan R, Vasantha Krishnakumar VN, Bahuleyan CG, Nair PB. Mitral Prosthetic Valve Obstruction and Its Complications. Int Cardiovasc Res J. 2017;9(4):e10968. doi: https://doi.org/10.17795/icrj-9(4)247

Abstract

Prosthetic Valve Obstruction (PVO) is a serious complication which is associated with increased morbidity and mortality. This could result from thrombus formation, development of pannus, or a combination of both. Patients with this complication often present with symptoms and signs of heart failure, systemic embolism, acute cardiovascular collapse, and sudden death. Transesophageal echocardiography and cine fluoroscopy play a vital role in diagnosis of this potentially lethal condition. Herein, we reported a 56-year-old male patient who presented with severe heart failure and was found to have obstructed ATS27 bileaflet mitral prosthetic valve. Thrombolysis and redo surgery are two important options for treating this condition although guidelines for choosing between the two are not very definite.

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Copyright

© 2017, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.

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