Article Text
Images in emergency medicine
Aortic dissection may be suspected from the pulse oximetry plethysmographic curve
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Type A acute aortic dissection (AAD) requires prompt diagnosis to initiate life-saving treatment. However, the diagnosis of AAD is clinically challenging in the emergency room or prehospital setting. Pulse oximetry using a finger probe is routinely used to assess …
Footnotes
▸ Additional video is published online only at http://emj.bmj.com/content/vol26/issue9
Competing interests None.