Figure 3. In‐hospital death according to the number of 4‐hour CICU blocks during which shock was present on the basis of the SCAI shock classification in the first 24 hours, overall and according to admission diagnosis.

ACS indicates acute coronary syndrome; CA, cardiac arrest; CICU, cardiac intensive care unit; HF, heart failure; and SCAI, Society for Cardiovascular Angiography and Interventions.