Template:PERC rule
Revision as of 18:08, 18 February 2015 by Rossdonaldson1 (talk | contribs) (Created page with "<quiz display=simple> {Which of the following are true: |type="[]"} +Age <50yr +Pulse ox >94% (room air) +HR <100 +No prior PE or DVT +No recent surgery or trauma (within pri...")
<quiz display=simple> {Which of the following are true: |type="[]"}
+Age <50yr +Pulse ox >94% (room air) +HR <100 +No prior PE or DVT +No recent surgery or trauma (within prior 4wk) +No hemoptysis +No estrogen use +No unilateral leg swelling ||If all are true ("PERC negative"), only 0.9% had PE (n=7527) and in patients with low suspicion for PE, PE can be ruled-out without further testing (i.e. no need for d-dimer)