Article
Validation of cardiogenic shock phenotypes in a mixed cardiac intensive care unit population.
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions - 1 Mar 2022
Jentzer Jacob C, Soussi Sabri, Lawler Patrick R, Kennedy Jason N, Kashani Kianoush B
Abstract excerpt
BACKGROUND: Proposed phenotypes have recently been identified in cardiogenic shock (CS) populations using unsupervised machine learning clustering methods. We sought to validate these phenotypes in a mixed cardiac intensive care unit (CICU) population of patients with CS. METHODS: We included Mayo Clinic CICU patients admitted from 2007 to 2018 with CS. Agnostic K means clustering was used to assign patients to...
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