PurposeTo evaluate the imaging features of coronary spasm. including transluminal attenuation gradient (TAG) on coronary computed tomography angiography (CCTA). in patients with vasospastic angina (VA). MethodsA total of 43 patients with a high clinical likelihood of VA were included in the study. https://www.parisnaturalfoodes.shop/product-category/ester-c-500mg-citrus-chew/