Transcatheter aortic valve implantation (TAVI) for severe, isolated, native aortic regurgitation has been challenging with use of transcatheter heart valves designed for aortic stenosis (off-label use ...
A free currency rates widget for your website. Choose up to 10 currencies, custom colours, width and title. Live demo below the custom options, embed code beneath the demo. Please be aware, there is ...
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