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  • Clinical trial uses new device to treat severe hypertension add to reading list  

    Posted on December 13, 2012 at 7:34 PM

    Updated Thursday, Dec 13 at 7:40 PM

    A new, clinical trial going on at the Heart Hospital of Austin could be just the answer for patients suffering from difficult to treat hypertension or high blood pressure. It's actually a new take on an old procedure.

    By JIM BERGAMO / KVUE News and photojournalist DAVID GARDNER

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