Here is Mo’s talk on syncope.

Below are some the clinical decision making rules mentioned in Mo’s talk that help to identify high risk patients:
San Francisco Syncope Rule (SFSR):

Here is the an assessment of the SFSR from the NNT website
Rose Syncope Rule:

OESIL Syncope Rule:

A good summary of the above rules can be found in an article from American Family Physician: “Risk Stratification of Patients Presenting with Syncope” as seen in the table below:
