Sex-Specific Risk Factors and Predictors of Major Adverse Cardiac and Cerebrovascular Events in Heart Failure with Preserved Ejection Fraction with SARS-CoV-2 Infection: A Nationwide Analysis.
Document Type
Article
Publication Date
2-22-2025
Publication Title
Journal of clinical medicine
Abstract
Background: Heart failure with preserved ejection fraction (HFpEF) is a condition with limited large-scale data on the short- and long-term effects of SARS-CoV-2 infection. This study aimed to evaluate the prevalence of major adverse cardiac and cerebrovascular events (MACCEs) in HFpEF patients hospitalized with SARS-CoV-2 and identify sex-specific risk factors and predictors of MACCEs in this population. Methods: This retrospective study analyzed HFpEF patients hospitalized with SARS-CoV-2 from the 2020 National Inpatient Sample (NIS) using ICD-10 codes. Patients hospitalized with HFpEF and SARS-CoV-2 were categorized by age (18-44, 45-64, ≥65 years). Multivariate logistic regression was used to adjust for potential confounders, with the statistical significance set at a two-tailed p-value < 0.05. Results: Among 109,750 HFpEF patients hospitalized with SARS-CoV-2, 31,960 (29.1%) experienced MACCEs. Males experienced a higher rate of MACCEs than females (31.1% vs. 27.5%, OR: 1.20, 95% CI: 1.12-1.28, p < 0.001). Adjusted analysis revealed that elderly patients (≥65 years, OR: 1.47, 95% CI: 1.33-1.62) compared with the 45-64 age group and males (OR: 1.20, 95% CI: 1.12-1.28, p < 0.001) had a higher risk of MACCEs. Key predictors included prior coronary artery bypass grafting (CABG; OR: 1.15, 95% CI: 1.02-1.30), cancer (OR: 1.24, 95% CI: 1.08-1.42), and chronic kidney disease (OR: 1.15, 95% CI: 1.08-1.23). Subgroup analysis identified additional sex-specific risk factors. In males, hyperlipidemia, obesity, tobacco use disorder, prior stroke/transient ischemic attack (TIA), prior venous thromboembolism (VTE), alcohol abuse, depression, and valvular disease were significant predictors of MACCEs. In females, hyperlipidemia, tobacco use disorder, prior stroke/TIA, prior VTE, and depression were significant predictors. Conclusions: HFpEF patients hospitalized with SARS-CoV-2 have a high risk of MACCEs, with male sex, older age, prior CABG, cancer, and chronic kidney disease as key risk factors. This study provides the first large-scale analysis of sex-specific predictors of MACCEs in HFpEF patients hospitalized with SARS-CoV-2. These findings underscore the need for focused research and clinical gender-based strategies to mitigate cardiovascular risks in this unique and high-risk population.
Volume
14
Issue
5
First Page
1469
Recommended Citation
Lekkala SP, Mohammed AS, Ahmed H, Al-Sulami M, Khan J, Desai R et al Sex-specific risk factors and predictors of major adverse cardiac and cerebrovascular events in heart failure with preserved ejection fraction with SARS-CoV-2 Infection: a nationwide analysis. J Clin Med. 2025 Feb 22;14(5):1469. doi: 10.3390/jcm14051469. PMID: 40094849
DOI
10.3390/jcm14051469
ISSN
2077-0383
PubMed ID
40094849
