Investigate the current situation of carotid stenosis therapy in China. Establish the data bank of carotid stenosis revascularization (CAS and CEA) in China ,in order to get best quality control of the therapy, as well as confirm the standard treatment for carotid stenosis. Understand situation about the adverse events occurs after the revascularization (CAS and CEA), evaluate the health economics .
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
The participants who suffer from stroke(ischemic or hemorrhagic), death or cardiovascular events within 30 days after any revascularization procedure.
Timeframe: 30 days
The participants who suffer from ipsilateral stroke(ischemic or hemorrhagic) or death beyond 30 days to 12 months after any revascularization procedure.
Timeframe: beyond 30 days to 12 months