Which diagnostic studies for aortic stenosis (AS) should be performed in emergency department (ED)?

Updated: May 07, 2019
  • Author: Xiushui (Mike) Ren, MD; Chief Editor: Terrence X O'Brien, MD, MS, FACC  more...
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Diagnostic studies in the emergency department should include electrocardiography (ECG), chest radiography, serum electrolyte levels, cardiac biomarkers, and a complete blood count (CBC). Arterial blood gas measurements are generally not necessary but may be obtained if hypoxemia or a mixed respiratory disease state is suspected.

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