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Updated: Jun 11, 2026

Novel and Innovative Hybrid Technique for Type A Aortic Dissection
Published on: March 28, 2025
Classification of acute type A dissection: focus on clinical presentation and extent
John G T Augoustides1, Wilson Y Szeto, Nimesh D Desai
1Cardiothoracic and Vascular Section, Anesthesiology and Critical Care, Dulles 680, University of Pennsylvania Medical Center, 3400 Spruce Street, Philadelphia, PA 19104-4283, USA. yiandoc@hotmail.com
Abstract:
Recent advances in the management of acute Stanford type A dissection have highlighted the clinical importance of clinical presentation and extent of dissection. The Penn classification of type A clinical presentations is based on ischemic profiles that not only determine mortality but also influence management options. The extent of type A dissection as summarized by the DeBakey classification significantly determines the role of endovascular intervention in this important disease. We propose an integration of these three classifications of acute type A dissection as a framework for future advances in diagnosis, intervention and prognosis.
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