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Simplified method of evaluating dysfunction in St. Jude medical prosthetic heart valves
M J Hermacinski1, L Gonzalez-Lavin
1Department of Cardiac Surgery, Marshall University School of Medicine, Huntington.
The West Virginia Medical Journal
|May 1, 1993
Summary
Fluoroscopy can quickly identify St. Jude heart valve dysfunction caused by thrombosis. This non-invasive imaging allows for early diagnosis and prompt treatment of potential thrombotic complications in patients with mechanical heart valves.
Area of Science:
- Cardiovascular Medicine
- Medical Imaging
- Biomedical Engineering
Background:
- St. Jude mechanical heart valves are widely used, with over 450,000 implanted worldwide.
- Prosthetic valve recipients require lifelong anticoagulation and vigilant monitoring to prevent thrombotic complications.
- Inadequate anticoagulation significantly increases the risk of dangerous blood clot formation on the artificial valve.