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Chinese Journal of Heart and Heart Rhythm(Electronic Edition) ›› 2022, Vol. 10 ›› Issue (04): 197-203. doi: 10.3877/cma.j.issn.2095-6568.2022.04.002

Special Issue:

• Coronary Artery Disease • Previous Articles     Next Articles

Impact of depression on the cardiovascular prognosis of patients with acute coronary syndrome after percutaneous coronary interventions: a real-world study

Wenyuan Li1, Haoyu Wu1, Xiang Hao1, Chen Wang1, Chenbo Xu1, Manyun Guo1, Lijun Wang1, Juan Zhou1, Yue Wu1, Zuyi Yuan1, Ying Xiong1,()   

  1. 1. Department of Cardiology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
  • Received:2022-09-30 Online:2022-12-25 Published:2023-01-17
  • Contact: Ying Xiong

Abstract:

Objective

To evaluate the condition of acute coronary syndrome (ACS) patients comorbid with depression in China and the effect of depression on their cardiovascular prognosis.

Methods

From April 2017 to April 2019, patients were consecutively enrolled who received percutaneous coronary intervention (PCI) for ACS in Department of Cardiology of the First Affiliated Hospital of Xi'an Jiaotong University. Major adverse cardiovascular events (MACE), as well as patient health questionnaire (PHQ) self-rating scales were evaluated at each visit. Different trajectories of time-varying PHQ scores and their relationship with MACE were identified. Cox proportional hazards regression models were used to evaluate the hazard ratio (HR) for MACE. Population attributable fractions (PAF) of depression at different time were analyzed to evaluate their contributions to MACE. Finally, time-dependent covariate analyses of repeated measurements of depression were conducted in time-dependent cox models and joint models to estimate the HR of the depression for MACE.

Results

A total of 910 patients with ACS and accepted follow-ups were recruited, including 210 females, aged 60 (53, 66) years, and the proportion of patients with depression was 26.4%(240/910). We found that baseline depression was the independent risk factor for MACE (HR=2.42, 95%CI 1.8-3.26, P<0.001). The PAF of depression at last visit was higher (30.16%) than the PAF of baseline depression (18.75%). Repeated measurements of depression were the independent risk factors of MACE (HR=4.01, 95%CI 2.97-5.41, P<0.001).

Conclusion

Depression is common in ACS patients. Both baseline depression and repeated measurements of depression could increase the risk of MACE. More attention and regular screen need to be paid to these patients.

Key words: Acute coronary syndrome, Depression, Cardiovascular prognosis, Real-world study

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