Technical Details of Redo Aortic Valve Replacement Using St. Jude Medical Mechanical Prosthesis in a Patient with Thrombosed Aortic Mechanical Prosthesis: A Video Presentation

Author:

George Niwin1,Sankhyan Lakshmi Kumari2,Goja Shikha1,Avneesh Sheil1,Raghuprakash Sumanth1,Gupta Shradha1,Pandey Niraj Nirmal1,Chowdhury Ujjwal K.1ORCID

Affiliation:

1. Cardiothoracic Centre, All India Institute of Medical Sciences, New Delhi, India

2. Department of Cardiothoracic and Vascular Surgery, All India Institute of Medical Sciences, Bilaspur, Himachal Pradesh, India

Abstract

AbstractCurrent consensus guidelines of the American Heart Association and European Society of Cardiology uniformly recommend either type of prosthetic valve for patients aged between 60 and 70 years and mechanical prosthesis for patients aged less than 60 years. These recommendations are based on the results of randomized controlled trials that demonstrated no significant difference in late survival. Two of these trials compared mechanical and bioprosthetic valve models implanted in 1970s and 1980s. The other two trials included patients undergoing aortic valve replacement. Contemporary data are limited to small single-center studies

Publisher

Georg Thieme Verlag KG

Subject

General Medicine

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