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Submitted: 03 Jun 2021
Revision: 09 Jan 2022
Accepted: 05 Feb 2022
ePublished: 07 Mar 2022
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J Cardiovasc Thorac Res. 2022;14(3): 197-200.
doi: 10.34172/jcvtr.2022.04
PMID: 36398052
PMCID: PMC9617065
Scopus ID: 85140384781
  Abstract View: 740
  PDF Download: 271
  Full Text View: 38

Case Report

Successful emergency transcatheter aortic valve replacement in the setting of hemodynamically unstable prosthetic aortic valve stenosis

Muhammad Ishaq 1 ORCID logo, Muhammad Shoaib Khan 1* ORCID logo, Amir Shahbaz 2, Jayanth G Vedre 3, Alon Yarkoni 4, Rhianna Malovrh 5, Juan Mesa 5

1 Department of Internal Medicine, Marshfield Clinic Health System, Marshfield, WI, USA
2 Department of Medicine, Sheikh Zayed Hospital, Lahore, Pakistan
3 Department of Critical Care, Marshfield Clinic Health System, Marshfield, WI, USA
4 Department of Cardiovascular Disease, UHS Wilson Medical Center, Johnson City, NY, USA
5 Department of Cardiovascular Disease, Marshfield Clinic Health System, Marshfield, WI, USA
*Corresponding Author: Corresponding Author: Muhammad Shoaib Khan, Email: , Email: MShoaibKhanAimc@gmail.com

Abstract

FDA approved transcatheter aortic valve replacement (TAVR) for the treatment of symptomatic aortic valve (AV) stenosis. Recent evidence reveals that TAVR is the treatment of choice in most patients with AV stenosis who are at high risk for surgical aortic valve replacement (SAVR). Per AHA guidelines, repeat valve replacement has been recommended for bio-prosthetic AV stenosis. Urgent TAVR for hemodynamically unstable patients with prosthetic AV stenosis is not supported by significant scientific data. However, there have been a few cases reported on emergency TAVR procedures in hemodynamically unstable patients with severe native AV stenosis. We are reporting a unique case of successful emergency TAVR in a hemodynamically unstable patient, who had severe symptomatic bio-prosthetic AV stenosis at the time of presentation.
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