Increased arterial stiffness elevates the risk of heart failure in diabetic patients

Int J Cardiol. 2023 Aug 15:385:26-33. doi: 10.1016/j.ijcard.2023.05.039. Epub 2023 May 23.

Abstract

Background: Previous studies have shown that arterial stiffness (AS) was a risk factor for heart failure (HF) in nondiabetic patients. We aimed to analyze this impact in a community-based diabetic population.

Methods: Our study excluded those who had HF before brachial-ankle pulse wave velocity (baPWV) measurement and included 9041 participants finally. Subjects were divided into the normal (<14 m/s), intermediate (14-18 m/s), and elevated baPWV groups (>18 m/s) based on baPWV values. Multivariate Cox proportional hazard model was used to analyze the effect of AS on HF risk.

Results: During the median follow-up of 4.19 years, 213 patients had HF. The results of Cox model showed that HF risk in the elevated baPWV group was 2.25 times higher than that in the normal baPWV group (95% confidence interval [CI]: 1.24-4.11). HF risk increased by 18% (95% CI:1.03-1.35) for every 1 additional standard deviation(SD)of baPWV. Restricted cubic spline results showed statistically significant overall and non-linear associations between AS and HF risk (P < 0.05). The subgroup analysis and sensitivity analysis were consistent with that of total population.

Conclusions: AS is an independent risk factor for developing HF in the diabetic population, and AS exhibits a dose-response relationship with HF risk.

Keywords: Arterial stiffness; Diabetes mellitus; Heart failure; Prospective study.

MeSH terms

  • Ankle Brachial Index
  • Diabetes Mellitus*
  • Heart Failure*
  • Humans
  • Pulse Wave Analysis
  • Risk Factors
  • Vascular Stiffness* / physiology