Clinical Focus ›› 2023, Vol. 38 ›› Issue (1): 50-54.doi: 10.3969/j.issn.1004-583X.2023.01.006

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Effects of anxiety and depression on the composition and properties of coronary plaque in patients with coronary heart disease

Yi Xin, Liu Canzhang, Liu Qiang, Wang Cong, Gao Teng, Yan Jie()   

  1. Department 1 of Cardiovasology,North China University of Science and Technology Affiliated Hospital,Tangshan 063000,China
  • Received:2022-06-13 Online:2023-01-20 Published:2023-03-03
  • Contact: Yan Jie E-mail:yanjiencmc@163.com

Abstract:

Objective To investigate the effect of anxiety and depression on the composition and properties of coronary plaque in patients with coronary heart disease (CHD). Methods Totally 76 CHD patients underwent coronary angiography and virtual histology-intravascular ultrasound (VH-IVUS) in the Department I of cardiovasology, North China University of Science and Technology Affiliated Hospital from January 2021 to January 2022 were enrolled. The situation and degree of anxiety and depression were evaluated by the hospital anxiety and Depression Scale (HADS), including total anxiety and Depression Scale (HADS-t), anxiety subscale (HADS-a) and depression subscale (HADS-d). The proportion of each component in the plaque was measured by VH-IVUS technology, including the proportion of necrotic core (NC), dense calcium (DC), fibrous (FI) and fibro-fatty (FF), and whether the plaque was thin-cap fibroatheroma (TCFA). According to HADS scale, the patients were assigned to the control group, the simple anxiety group, the simple depression group, and the anxiety and depression group. The differences in the proportion of plaque components among the four groups were compared. Pearson correlation analysis was used to analyze the correlation between HADS score and various components of plaque. Results The proportion of necrotic core in the anxiety and depression group significantly was significantly higher than that in the control group, the simple anxiety group and the simple depression group (P<0.01). The proportion of TCFA in the simple anxiety group, the simple depression group and the anxiety depression group was significantly higher than that in the control group (P<0.01). Pearson correlation analysis showed that HADS score was positively correlated with the proportion of necrotic tissue (HADS-a: r=0.259, P=0.025; HADS-d: r=0.299, P=0.009; HADS-t: r=0.302, P=0.008, respectively). Conclusion CHD patients with anxiety and depression have more necrotic components in coronary plaque and stronger vulnerability.

Key words: coronary disease, adverse emotions, visual histology, endosonography

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