Disease Characteristics of IR-CAD: a Case-control Study

Lab tests (blood and urine and stool routine tests, hepatic and renal and thyroid function tests, tests for metabolic markers, tests for cardiac biomarkers, thrombosis-related tests, rheumatology tests, tests for inflammation markers), electrocardiography, echocardiography, Birmingham Vasculitis Activity Score (BVAS-3), 6-minute walk test, 1-minute squat test, vascular ultrasound, fibroblast activation protein inhibitor (FAPI) positron emission tomography/computed tomography (PET/CT), coronary angiography, optical coherence tomography (OCT), tests for exploratory biomarkers.