Comparison between the effects of Warfar and aspirin in chronic severe heart failure patients with persistent atrial fibrillation
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Abstract: In this study we explored whether warfarin is superior to aspirin for clinical efficacy in chronic severe heart failure patients with persistent atrial fibrillation.The result showed that incidence of cardioversion of atrial fibrillation and maintainance of sinus rhythem in warfarin group were significantly higher than aspirin group.Compared with aspirin, the incidence of primary end point and embolism were significantly reduced by warfarin.So the clinical efficacy of warfarin is better than aspirin in chronic severe heart failure patients with persistent atrial fibrillation.
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Key words:
- warfarin /
- aspirin /
- heart failure /
- atrial fibrillation
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