St. Paul's Hospital Emergency Department The Continuous Pursuit of Excellence in Patient Care and Academic Emergency Medicine

A Meta-analysis of outcomes in patients with suspected PE managed based on CT pulmonary angiography compared to those managed based on conventional pulmonary angiography.  They conclude that the safety and subsequent venous thromboembolic disease is similar in both groups.

Ann Intern Med. 2004;141:866-874. (Link)

This is the most recent update of the PE Algorithm at St Paul's.

(Link)