منابع مشابه
Microbubbles shunting via a patent foramen ovale impair endothelial function
OBJECTIVES Exposure to intravascular microbubbles after diving and during medical procedures alters endothelial function. The aim of this study was to investigate whether a patent foramen ovale altered forearm endothelial function by facilitating microbubbles transfer. DESIGN Patients attended on two separate visits, at least seven days apart receiving agitated saline or no active interventio...
متن کاملEndocarditis of a tricuspid prosthesis causing valvular stenosis and shunting through a patent foramen ovale.
A young intravenous drug user presented with Staphylococcus aureus endocarditis involving the tricuspid valve, which was replaced with a Hancock bioprosthesis. She presented again with fever and dyspnea five months later and was found to be cyanotic. Recurrent endocarditis involving the prosthesis with right-to-left shunting through a patent foramen ovale was documented by echo and confirmed at...
متن کاملTransient right-to-left shunting through a patent foramen ovale secondary to unilateral diaphragmatic paralysis.
A 57 year old patient presented with unilateral diaphragmatic paralysis and severe hypoxaemia secondary to transient right-to-left interatrial shunting through a patent foramen ovale. The final diagnosis was made because of the initial detection of a shunt while the patient was breathing 100% oxygen.
متن کاملThrombus in Transit through Patent Foramen Ovale
A thrombus in transit through a patent foramen ovale (PFO) with impending paradoxical embolism is an extremely rare event. Due to its transient nature, it is unable to identify the thrombus, and most of the cases have been reported at autopsy. We are reporting a case of thrombus straddling the foramen ovale which was diagnosed by echocardiography and treated surgically. Through this personal ca...
متن کاملPatent foramen ovale: seeing through the mist.
Em 1877 Connheim descreveu pela primeira vez o mecanismo de embolia paradoxal através do forâmen ovale patente (FOP), fenómeno múltiplas vezes documentado em autópsias e estudos ecocardiográficos. Além da migração de um trombo através do defeito septal, outros mecanismos têm sido propostos para implicar o FOP em fenómenos cardioembólicos, nomeadamente um aumento da vulnerabilidade auricular a a...
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ژورنال
عنوان ژورنال: Thorax
سال: 1992
ISSN: 0040-6376
DOI: 10.1136/thx.47.7.575-b