Tang G, Zheng X, Liu K, Yu F, Zhang J. Myocardial work is independent risk factor for coronary artery lesions in children with Kawasaki disease.
Coron Artery Dis 2024;
35:149-155. [PMID:
38088792 DOI:
10.1097/mca.0000000000001311]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
BACKGROUND
The recognition ability of noninvasive echocardiographic myocardial work for coronary artery lesions (CAL) in children with Kawasaki disease (KD) has not been well characterized. This study aimed to determine whether impaired myocardial work is an independent risk factor for CAL in children with KD.
METHODS
Between December 2021 and April 2023, left ventricular (LV) myocardial work of 59 KD children was evaluated by myocardial work echocardiography, and their demographic, clinical and laboratory data were collected simultaneously. Multivariable logistic regression analysis was used to identify the independent risk factors for CAL.
RESULTS
Twenty-seven of 59 KD children had CAL according to the diagnostic criteria of echocardiography. There were significantly different heart rates, white blood cell count, LV ejection fraction, global work index (GWI), global work efficiency and global wasted work (GWW) between KD children with and without CAL ( P < 0.05). Multivariate logistic regression analysis identified that GWI [odds ratio (OR) = 0.985; P = 0.001], GWW (OR = 1.039; P = 0.019), erythrocyte sedimentation rate (ESR, OR = 1.051; P = 0.049) and C-reactive protein (CRP) (OR = 1.017; P = 0.044) were independent risk factors for CAL in children with KD. The area under receiver operating characteristic curve (AUC) of 0.847 for GWI was superior to that for GWW (AUC = 0.708), ESR (AUC = 0.645) and CRP (AUC = 0.626) to predict CAL in KD children ( P < 0.05). The optimal cutoff value of GWI was 1089 mmHg, with a sensitivity of 59.26% and a specificity of 96.87%.
CONCLUSION
GWI and GWW were independent risk factors for CAL in KD children with high discrimination ability.
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