A Single-Centre, Retrospective Research Evaluation of the Effect of Extended Intervention Model Based on Case Management of Treatment Compliance and Cardiac Function on Patients with Chronic Heart Failure.

Objective: To explore the effect of case management-based extended intervention model on treatment compliance and cardiac function in patients with chronic heart failure.

Methods: This study retrospectively analysed the clinical data of 203 patients with chronic heart failure at Xingtai Third Hospital from January 2019 to January 2022. In accordance with different intervention programs, the patients were divided into a study group (SG, n = 102) and a reference group (RG, n = 101).