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The pulmonary embolism rule-out criteria (PERC) was created to reduce testing in patients who have a
The pulmonary embolism ... rule-out criteria ... published on this score ... prospective randomized clinical ... #Diagnosis #EM #
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
(@MarkRamzyDO, EM ... Hamilton, MD (EM ... : Pearls 50/50 Rule ... Pitfalls 50/50 Rule ... #Radiology #CTChest