| Autor: |
Brochet E, Ma, Bougis Brux, Patrick Assayag, Benacin Y, Gamerman G, Guerot C, Pe, Valère |
| Jazyk: |
francouzština |
| Rok vydání: |
1988 |
| Předmět: |
|
| Zdroj: |
Europe PubMed Central |
| ISSN: |
0003-9683 |
| Popis: |
A new case of late fracture of an outlet strut in a convexo-concave Björk-Shiley valve is reported. The fracture occurred 6 years after aortic implantation of the valve and was responsible for aorto-iliac embolization by the prosthetic disc and death of the patient from cardiogenic shock. This not uncommon complication of the Björk-Shiley valve prosthesis is usually ascribed to the relative fragility of its outlet strut welded to the metallic ring and subjected to strong pressures. Although most cases were observed within the first two years of prosthetic valve insertion, and mainly with valves manufactured in 1981 and 1982, our case and a few others demonstrate the possibility of late rupture. Cardiologists must be aware of this possible complication, since in some favourable cases it can be diagnosed at an early stage and the patient's life can be saved by an emergency operation. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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