Chronic heart failure (CHF) has an increasing burden of comorbidities, which affect clinical outcomes. Few studies have focused on the clustering and hierarchical management of patients with CHF based on comorbidity. This study aimed to explore the cluster model of CHF patients based on comorbidities and to verify their relationship with clinical outcomes.

中文翻译：

---

慢性心力衰竭的分级管理：基于合并症潜在结构的观点

慢性心力衰竭 (CHF) 的合并症负担越来越重，这会影响临床结果。很少有研究关注基于合并症的 CHF 患者的聚类和分级管理。本研究旨在探索基于合并症的 CHF 患者聚类模型，并验证其与临床结果的关系。