BMC Cardiovascular Disorders (Oct 2024)
Association of type-D personality and left-ventricular remodelling in patients treated with primary percutaneous intervention after ST-segment elevation myocardial infarction
Abstract
Abstract Background Type-D personality is an established predisposing factor for various diseases. Type-D traits have been shown to pose a 26% increased risk of coronary artery disease after controlling for other confounding factors. Significant associations have been reported between type-D personality traits and dyslipidaemia, impaired endothelial function, coronary heart disease (CAD), acute myocardial infarction, and other adverse cardiovascular events. Objective To assess the association between type-D personality and left-ventricular adverse remodelling in patients treated with percutaneous coronary intervention following index ST-segment elevation myocardial infarction. Methods All patients hospitalized and treated with percutaneous coronary intervention (PCI) after their index ST-segment elevation myocardial infarction (STEMI) between 1 January 2022 to 31 December 2023 were prospectively enrolled. Type-D personality traits in the study population were determined at baseline using type-D Scale-14 (DS14) instrument, whereas any positive change in left ventricular end diastolic volume (LVEDV) ≥ 20% at follow up period of 12-months from baseline was defined as left-ventricular adverse remodelling (LVAR). Univariate and multivariate analysis was done to establish the independent predictors of LVAR. The area under receiver-operating characteristic curve (AUROC) was employed to assess the sensitivity and specificity of the identified independent predictors. Results A total of 124 patients were enrolled in the study. The mean age of the study population was 67 ± 10 years and the overall incidence of LVAR was found to be 25%. Multivariate regression analysis revealed that type-D personality is a significant independent predictor of LVAR $$\:(OR:2.51;95\%CI:1.16-5.77;p=0.03)$$ apart from the already established independent predictors Killip Class $$\:\:(OR:7.30;95\%CI:3.03-17.55;p<0.0001)$$ , baseline Global Longitudinal strain (GLS) $$\:\:(OR:2.69;95\%CI:1.19-6.61;p=0.01)$$ , and 3-vessel CAD $$\:\:(OR:2.27;95CI:1.10-5.33;p=0.04)$$ . In ROC curve analysis type-D personality as an independent predictor of LVAR achieved a sensitivity of 41.4% and a specificity of 87.1%, p < 0.02. Conclusion Type-D personality trait is a significant independent predictor of LVAR in patients treated with PCI after their index-STEMI.
Keywords
