Why the study?
Does regular physical activity influence warfarin dose requirements and reduce the risk of major hemorrhage in patients on chronic warfarin therapy?
Does regular physical activity influence warfarin dose requirements and reduce the risk of major hemorrhage in patients on chronic warfarin therapy?
Regular physical activity in patients on chronic warfarin therapy is associated with a need for slightly higher warfarin doses but a significantly lower risk of major hemorrhage.
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Physical activity was associated with higher warfarin doses yet lower hemorrhage risk; hypothesis-generating and should not yet change practice.
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Shendre et al. (2014) studied this question.
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