| http://www.w3.org/ns/prov#value | - e cause, moderate or severe mitral stenosis, conditions other than atrial fibrillation that required anticoagulation (e.g., a prosthetic heart valve), stroke within the previous seven days, a need for aspirin at a dose of > 165 mg a day or for both aspirin and clopidogrel, and severe renal insufficiency, serum creatinine level of > 2.5 mg per decilitre (221 ??mol per litre or calculated creatinine
|
