摘要

Kounis syndrome is the concurrence of acute coronary syndrome with allergic reactions, such as anaphylaxis or anaphylactoid reactions. Here, we describe a unique case: CASs (coronary artery spasms) with both non-hypersensitivity and hypersensitivity aetiology (associated with clopidogrel hypersensitivity) were observed in a 61 year-old patient. Herein, the mechanism and clinical implications of this association are discussed.