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CHA(2)DS(2)-VASc Score for Nonvalvular Atrial Fibrillation
Sep 18, 2014
•
Mark Morgan
categories:
Cardiovascular
CHA(2)DS(2)-VASc Score for Nonvalvular Atrial Fibrillation
no (0 points)
YES (1 point)
<-- Congestive heart failure
no (0 points)
YES (1 point)
<-- Hypertension
less than 65 years (0 points)
65-74 years (1 point)
75 years or over (2 points)
<-- Age
no (0 points)
YES (1 point)
<-- Diabetes mellitus
no (0 points)
YES (2 points)
<-- Stroke/TIA/Thromboembolic
no (0 points)
YES (1 point)
<-- Vascular disease (prior MI, PAD, or aortic plaque)
no (0 points)
YES (1 point)
<-- Sex category - Female
Score -->
number
score1=(Q1)+(Q2)+(Q3)+(Q4)+(Q5)+(Q6)+(Q7)
/ 9 points
Result -->
interpretation
score2=(Q1)+(Q2)+(Q3)+(Q4)+(Q5)+(Q6)+(Q7);score2>1?'Recommend oral anticoagulation':score2>0?'Recommend antithrombotic therapy with oral anticoagulation or antiplatelet therapy but preferably oral anticoagulation':'Recommend no antithrombotic therapy'
display/hide references
references:
#1
Lip GY, Nieuwlaat R, Pisters R, Lane DA, Crijns HJ. Refining clinical risk stratification for predicting stroke and thromboembolism in atrial fibrillation using a novel risk factor-based approach: the euro heart survey on atrial fibrillation. Chest. 2010 Feb;137(2):263-72.
#2
Lane DA, Lip GY. Use of the CHA(2)DS(2)-VASc and HAS-BLED scores to aid decision making for thromboprophylaxis in nonvalvular atrial fibrillation. Circulation. 2012 Aug 14;126(7):860-5.
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