AREVA(redirected from Anticoagulation et REmplacement VAIvulaire)
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AREVAAnticoagulation et REmplacement VAIvulaire. A trial comparing moderate to usual anticoagulation in patients with mechanical valve prostheses who are at increased risk of thromboembolism.
Conclusion Haemorrhagic events occurred in 34 ≤3.0-INR patients and 56 ≥3.0-INR patients (p <.01), and 13 vs 19 major haemorrhagic events.