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SCAI clinical expert consensus statement on the classification of cardiogenic shock: This document was endorsed by the American College of Cardiology (ACC), the American Heart Association (AHA), the Society of Critical Care Medicine (SCCM), and the Society of Thoracic Surgeons (STS) in April 2019

Open access
Baran, David A., Grines, Cindy L., Bailey, Steven, Burkhoff, Daniel, Hall, Shelley A., Henry, Timothy D., Hollenberg, Steven M., Kapur, Navin K., O'Neill, William, Ornato, Joseph P., Stelling, Kelly, Thiele, Holger, van Diepen, Sean, Naidu, Srihari S.·2019·Catheterization and Cardiovascular Interventions

Abstract

Background: The outcome of cardiogenic shock complicating myocardial infarction has not appreciably changed in the last 30 years despite the development of various percutaneous mechanical circulatory support options. It is clear that there are varying degrees of cardiogenic shock but there is no robust classification scheme to categorize this disease state. Methods: A multidisciplinary group of experts convened by the Society for Cardiovascular Angiography and Interventions was assembled to derive a proposed classification schema for cardiogenic shock. Representatives from cardiology (interventional, advanced heart failure, noninvasive), emergency medicine, critical care, and cardiac nursing all collaborated to develop the proposed schema. Results: A system describing stages of cardiogenic shock from A to E was developed. Stage A is “at risk” for cardiogenic shock, stage B is “beginning” shock, stage C is “classic” cardiogenic shock, stage D is “deteriorating”, and E is “extremis”. The difference between stages B and C is the presence of hypoperfusion which is present in stages C and higher. Stage D implies that the initial set of interventions chosen have not restored stability and adequate perfusion despite at least 30 minutes of observation and stage E is the patient in extremis, highly unstable, often with cardiovascular collapse. Conclusion: This proposed classification system is simple, clinically applicable across the care spectrum from pre‐hospital providers to intensive care staff but will require future validation studies to assess its utility and potential prognostic implications.

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Metadata

Authors
Baran, D. A., Grines, C. L., Bailey, S., Burkhoff, D., Hall, S. A., Henry, T. D., Hollenberg, S. M., Kapur, N. K., O'Neill, W., Ornato, J. P., Stelling, K., Thiele, H., van Diepen, S., & Naidu, S. S.
Venue
Catheterization and Cardiovascular Interventions
Publisher
Wiley
Published
2019-05-19
Volume
94
Issue
1
Pages
29-37
ISSN
  • 1522-1946 (ISSN-L)
  • 1522-726X
OpenAlex
W2945771063
Cited by
1,017
References
34
FWCI
38.81
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: SCAI clinical expert consensus statement on the classification of cardiogenic shock: This document was endorsed by the American College of Cardiology (ACC), the American Heart Association (AHA), the Society of Critical Care Medicine (SCCM), and the Society of Thoracic Surgeons (STS) in April 2019. https://app.cochat.ai/papers/10.1002/ccd.28329
The paper
Baran, D. A., Grines, C. L., Bailey, S., Burkhoff, D., Hall, S. A., Henry, T. D., Hollenberg, S. M., Kapur, N. K., O'Neill, W., Ornato, J. P., Stelling, K., Thiele, H., van Diepen, S., & Naidu, S. S. (2019). SCAI clinical expert consensus statement on the classification of cardiogenic shock: This document was endorsed by the American College of Cardiology (ACC), the American Heart Association (AHA), the Society of Critical Care Medicine (SCCM), and the Society of Thoracic Surgeons (STS) in April 2019. Catheterization and Cardiovascular Interventions. https://doi.org/10.1002/ccd.28329

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.