классификация тромбозов стентов ARC
A new standard definition of stent thrombosis was proposed by an Academic Research Consortium (ARC) in order to make it possible to compare the true rates of stent thrombosis across different trials and registries. The ARC is composed of clinical investigators, industry representatives and regulators including the Food and Drug Administration, and the definition categorises stent thrombosis according to the level of documentation and timing.
•Definite or confirmed event (symptoms suggestive of an acute coronary syndrome and angiographic or pathologic confirmation of stent thrombosis)
•Probable event (unexplained death within 30 days or target vessel myocardial infarction without angiographic confirmation of stent thrombosis)
•Possible event (any unexplained death after 30 days)
Based on the elapsed time since stent implantation stent thrombosis can be classified as:
•Early (0-30 days post stent implantation)
•Late (>30 days)
•Very late (>12 months)
Often, early stent thrombosis is further subdivided into acute (<24 hours) and subacute (1-30 days) events.
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