Warfarin is an oral anticoagulant, commonly known as blood thinner, that is prescribed to help treat the formation of dangerous blood clots that can lead to stroke or heart attacks. Even with newer medications on the market, millions of people with mechanical heart valves, heart pumps, blood clot risks, or irregular heart rhythms continue to depend on warfarin to protect their hearts and maintain healthy blood flow.
This article was originally published on MedicalXpress.com

