All the content from the Blood & Clots series can be found here. CanMEDS Roles addressed: Medical expert, scholar Main Messages Improved technology has led to an increase in the detection of subsegmental PE (SSPE) An algorithmic approach can help identify patients who will benefit from anticoagulation: generally those with concomitant DVTs and patients with additional risk factors for progression There is clinical equipoise regarding the decision to anticoagulate in this case, and …