Comparison of Different SCAI SHOCK Stage Classification Systems in Patients With Cardiogenic Shock

作者：Jacob C. Jentzer, Srihari S Naidu, Timothy D. Henry, David A. Baran · 发表于：Journal of the Society for Cardiovascular Angiography & Interventions · 年份：2026 · DOI：10.1016/j.jscai.2025.104119 · 被引用次数：1 · 研究领域：Mechanical Circulatory Support Devices、Cardiac Structural Anomalies and Repair、Cardiac Arrest and Resuscitation

The Society for Cardiovascular Angiography & Interventions (SCAI) shock classification provides a standardized shock severity assessment for cardiogenic shock (CS) patients to facilitate clinical practice and research.1 The SCAI SHOCK stage classification was designed to be flexible, allowing several practical definitions to emerge tailored to each individual clinical situation or research database.2 Numerous studies have demonstrated that, regardless of how each SCAI SHOCK stage is defined, the classification provides robust mortality risk stratification across populations, as summarized in Supplemental Tables S2-S7 of the 2022 SCAI SHOCK classification update.