CHA₂DS₂-VASc Score for Atrial Fibrillation Stroke Risk

screening

Digital administration of CHA₂DS₂-VASc Score for Atrial Fibrillation Stroke Risk to collect structured patient inputs for validated score calculation and clinical follow-up.

CHA₂DS₂-VASc Score for Atrial Fibrillation Stroke Risk

Clinical intent

CHA2DS2-VASc score (Birmingham 2009) was developed after identifying additional stroke risk factors in patients with atrial fibrillation.

The CHA2DS2-VASc score is one of several risk stratification schema that can help determine the 1 year risk of a TE event in a non-anticoagulated patient with non-valvular AF. The CHA2DS2-VASc score, among other risk stratification schema, can be used to provide an idea of a patient’s risk for TE event.

Calculation

The score is calculated by simply summing the points of all 7 items.

References

[1] Friberg L, Rosenqvist M, Lip GY. Evaluation of risk stratification schemes for ischaemic stroke and bleeding in 182 678 patients with atrial fibrillation: the Swedish Atrial Fibrillation cohort study. Eur Heart J. 2012 Jun;33(12):1500-10. doi: 10.1093/eurheartj/ehr488. Epub 2012 Jan 13. PubMed PMID: 22246443.

Pathway

initialization

Initial trigger context for participant details.

survey

CHA₂DS₂-VASc Score for Atrial Fibrillation Stroke Risk questionnaire

CHA2DS2-VASc score (Birmingham 2009) was developed after identifying additional stroke risk factors in patients with atrial fibrillation.

Send questionnaire email

Sends an email explaining the questionnaire and including the survey link.

wait

Wait for questionnaire submission

Waits for questionnaire submission event.

Form preview

Interactive preview of the questionnaire. Not for clinical use. Responses are not stored.