Anti-Blood-Clot Pill Could Cut Heart Problems - Study

 Rivaroxaban is a new type of drug that targets an enzyme known as Factor Xa, which is involved in the blood-clotting process, while aspirin and Plavix, by Bristol-Myers Squibb Co. (BMY) and Sanofi Aventis SA(SNY), help keep blood platelets from sticking together. All three agents could be used together.

 

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