In particular, a billion is 10 9 = 1 000 000 000 in the American system and 10 12 = 1 000 000 000 000 in the European system. For 10 9, Europeans say thousand million or milliard.. Although we describe the two systems today as American or European, both systems are actually of French origin.
What is warfarin? Warfarin is an anticoagulant (blood thinner). Warfarin reduces the formation of blood clots. Warfarin is used to treat or prevent blood clots in veins or arteries, which can reduce the risk of stroke, heart attack, or other serious conditions. Warfarin may also be used for purposes not listed in this medication guide.
Warfarin may also prevent other clots from forming or prevent clots from becoming larger. There are other blood thinners that you may be given in the hospital or even at home for a short amount of time: Heparin, Lovenox, or Fragmin.. A. Warfarin, which goes by the brand name Coumadin, is an anticoagulant medication. This means that it helps prevent clots from forming in the blood. Blood thinners are used to treat some types of heart disease.