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During their activity, designers use various kind of heterogeneous information presented in the data list of the design program. To solve their design problem they use "references". If by reference some writers mean every representation of a reality having an active role in the design process, in our case we have limited the reference definition to the(More)
PURPOSE The common finding of thrombi between the bifoil balloons when they were extracted after mitral dilation prompted us to look for evidence of minor brain embolisms using the sensitive technique of BMRI (brain magnetic resonance T2-weighted imaging). METHODS BMRI was performed within 48 hr before and after a percutaneous mitral balloon(More)
The aim of this study was to assess the feasibility of a new vascular sealant (Sealgel) to provide rapid hemostasis in anticoagulated patients after percutaneous transluminal angioplasty (PTA). Sealgel was designed with ancrod (10 mg) and tranexamic acid (80 mg) dissolved in a hyaluronic acid gel (3 ml). Fifty anticoagulated patients (heparin, aspirin,(More)
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