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Full-Text Articles in Investigative Techniques
Does A Diagnostic Algorithm Reduce The Overuse Of Chest Ct Angiography In Suspected Pulmonary Embolism? : A Pre- And Post-Intervention Retrospective Study In A Critical Access Hospital, Rattanaporn Mahatanan, Brianna Philbrick, William J. Hirschfeld, Gina Gomez
Does A Diagnostic Algorithm Reduce The Overuse Of Chest Ct Angiography In Suspected Pulmonary Embolism? : A Pre- And Post-Intervention Retrospective Study In A Critical Access Hospital, Rattanaporn Mahatanan, Brianna Philbrick, William J. Hirschfeld, Gina Gomez
Journal of Maine Medical Center
Background: Pulmonary embolism (PE) is a common and potentially fatal disease. Although CTA is a gold standard for diagnosis, it carries risks for patients. We sought to minimize the overutilization of chest CTA by implementing a diagnostic algorithm in the hospital to evaluate the likelihood of PE and determine the need for imaging with CTA.
Methods: A retrospective medical chart review was performed for all patients suspicious of PE at Redington-Fairview General Hospital 3 months before and after diagnostic algorithm implementation. Patients who underwent either D-dimer testing or chest CTA were included. Patients were excluded if d-dimer testing was …