Sunday, 13 September 2015 12:33

Anticoagulation news items. Weeks commencing 7th September 2015

Diagnostic prediction models for suspected pulmonary embolism: systematic review and independent external validation in primary care

British Medical Journal

Five diagnostic prediction models to rule out PE were evaluated for transportability to primary care in a cohort of 598 patients. Although efficiency was similar (43-48%), the three Wells rules performed better than the revised Geneva models for safety (failure rate 1.2% v 3.1%).


The CHA2DS2-VASc score for stroke risk stratification in patients with atrial fibrillation: a brief history

European Heart Journal

The CHA2DS2-VASc score is now recommended in many guidelines for stroke risk stratification in AF. The article discusses the evolution of this scoring system.



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