Carotid plaque burden and composition features, particularly lipid necrotic core, are significantly associated with severity of CAD stenosis. This study aims to explore the relationship between various phenotypic patterns of carotid atherosclerosis with the prevalence, phenotype, and severity of coronary atherosclerosis. The patients with chest tightness or chest pain will receive carotid artery ultrasonography before coronary angiography so as to explore the relationship between them.
Study Type
OBSERVATIONAL
Enrollment
1,000
severity of coronary atherosclerosis
180 Fenglin Road
Shanghai, China
RECRUITINGMACE
acute myocardial infarction; heart failure; cardiac death; revascularization
Time frame: two years after angiography
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