Shanghai Score Calculator
For suspected Brugada syndrome. Select the highest-scoring item in each category, then calculate the total.
Clinical note: This tool supports education and documentation only. It does not diagnose, replace specialist review, or guide treatment by itself.
Inputs
Result
Choose the relevant findings and press Calculate.
Interpretation
≥3.5: Probable/definite Brugada syndrome
2 to 3: Possible Brugada syndrome
<2: Non-diagnostic
References
- Antzelevitch C, Yan GX, Ackerman MJ, et al. J-Wave syndromes expert consensus conference report: Emerging concepts and gaps in knowledge. Heart Rhythm. 2016;13(10):e295-e324. doi:10.1016/j.hrthm.2016.05.024
- Kawada S, Morita H, Antzelevitch C, et al. Shanghai Score System for Diagnosis of Brugada Syndrome. JACC: Clinical Electrophysiology. 2018;4(6):724-730. doi:10.1016/j.jacep.2018.02.009
- MDCalc. Shanghai Score. Accessed 2026-05-19. https://www.mdcalc.com/calc/10535/shanghai-score
