Effect of diabetes mellitus on young female patients with acute coronary syndrome.

Background: Diabetes mellitus (DM) is one of the most important risk factors of acute coronary syndrome (ACS). There have been many studies on the relationship between DM and ACS. However, the effect of DM on young females with ACS is still unclear.
Objective: To explore the effect of DM on coronary arteries lesions in young females with ACS.
Methods: 1278 young females (age ≤ 44 years) undergoing coronary angiography were divided into DM group (n = 197) and control group (n = 1081) according to whether they had diabetes. Based on whether the patient has ACS, each group was further divided into DM-ACS subgroup and Non-DM-ACS subgroup to compare the characteristics and severity of coronary artery lesions and follow-up outcomes.
Results: The prevalence of diabetes was 15.41% (197/1278). Overweight (58.88%) and depression or anxiety (11.17%) in the DM group was significantly higher than those (32.22% and 6.20%) in the control group (P < 0.05). The prevalence of ACS (85.28%) in the DM group was significantly higher than that (25.35%) in the control group (P < 0.05). The proportion of type A lesions in the DM-ACS subgroup was lesser than that in the Non-DM-ACS subgroup (P < 0.05). The type C lesions in the DM-ACS subgroup were significantly higher than that in the Non-DM-ACS subgroup (P < 0.01). The number of stents implantation in the DM-ACS subgroup was no significant difference compared with the Non-DM-subgroup (P > 0.05). The length of stent implantation in the DM-ACS subgroup was significantly longer than that in the Non-DM-ACS subgroup (P < 0.05). The rate of MACE was not statistically significant between the two subgroups (P > 0.05), but the rate of all-cause death (2.98%) in the DM-ACS subgroup was significantly higher than that (0.36%) in the Non-DM-ACS subgroup (P < 0.05).
Conclusions: DM is an important risk factor in young females with ACS. Young women with diabetes are prone to coronary heart disease. The coronary artery lesions in DM patients were more severe than those in Non-DM patients, despite the protective effect of estrogen on the cardiovascular system. Therefore, young women with DM should be treated to prevent ACS and future events activelyandpurposefully.
Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2023 Elsevier B.V. All rights reserved.)