Emergency Medicine · Cardiology
Canadian Syncope Risk Score calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
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Formula inputs
- Predisposition to vasovagal symptoms (−1)
- History of heart disease (+1)
- Any ED systolic BP <90 or >180 mmHg (+2)
- Troponin above the 99th percentile (+2)
- Abnormal QRS axis, <−30° or >100° (+1)
- QRS duration >130 ms (+1)
- Corrected QT interval >480 ms (+2)
- Emergency-department diagnosis
Primary source
Thiruganasambandamoorthy V et al. Development of the Canadian Syncope Risk Score. CMAJ (2016)
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