Abstract Background Kawasaki disease (KD) is a systemic vasculitis. and the formation of coronary artery lesions(CAL) is its most common sequela. Both genetic and environmental factors are considered to be important factors of in KD. Integrin α2 (ITGA2) is a transmembrane receptor that is associated with susceptibility to several diseases. https://fitnessgravesyardes.shop/product-category/arm-rest/