Physician's hand on the international normalized ratio level of vitamin K antagonist
نویسندگان
چکیده
منابع مشابه
Recommendations for point-of-care home International Normalized Ratio testing in children on vitamin K antagonist therapy.
Capillary point-of-care (POC) International Normalized Ratio (INR) measurement within the home is a feasible method of INR testing and is associated with non-inferior warfarin/INR control when compared with traditional approaches [1,2]. Owing to the lack of studies providing evidence for guidance in POC INR Home Testing (PIHT), consensus recommendations have been developed for use in the pediat...
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Prothrombin time can be measured roughly on whole blood as in neonates, but is more commonly measured from plasma. Blood is taken into a vacutainer containing liquid citrate. Citrate acts as an anticoagulant by consuming all the calcium in the sample. The blood is mixed and centrifuged to separate blood cells from the plasma. The plasma is placed in a coagulation machine which takes a sample of...
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Dear Madam, The P.T. assay, first described in 1935 by Quick et al. soon became the monitoring of oral anticoagulant therapy. The P.T. measures the affect of reduction in the Vit. K dependent coagulant factors II, VII and X. Because the Prothrombin Time Ratio (P.T.R.) is markedly affected by the activity of thromboplastin, the W. It helps to determine the intensity of anti-coagulation therapy b...
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BACKGROUND Preventing pulmonary embolism is a priority after major musculoskeletal surgery. The literature contains discrepant data regarding the influence of anticoagulation on the incidence of pulmonary embolism after joint arthroplasty. The American College of Chest Physicians guidelines recommend administration of oral anticoagulants (warfarin), aiming for an international normalized ratio ...
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studies have shown that the percentage of ring sideroblasts in MDS is not prognostically important. Thus, in the revised WHO classification, a diagnosis of MDS-RS may be made even in the presence of only 5% of ring sideroblasts in cases with SF3B1 mutation. MDS-RS cases will be subdivided into cases with single lineage dysplasia (previously classified as RARS) and cases with multilineage dyspla...
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ژورنال
عنوان ژورنال: Journal of Arrhythmia
سال: 2019
ISSN: 1880-4276,1883-2148
DOI: 10.1002/joa3.12186