Emergency Medicine · Cardiology
San Francisco Syncope Rule calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
Result
Sign in to run this calculator
Browse inputs freely. Sign in to calculate with your values.
Formula inputs
- History of congestive heart failure
- Hematocrit <30%
- Abnormal ECG
- Shortness of breath
- Triage systolic blood pressure <90 mmHg
Primary source
Quinn JV et al. Derivation of the San Francisco Syncope Rule to predict patients with short-term serious outcomes. Ann Emerg Med (2004)
View source