Delayed Acute Coronary Syndrome Caused by Multiple Bee Stings: A Rare Case of Kounis Syndrome

Dimos, Apostolos; Xanthopoulos, Andrew; Bismpos, Dimitrios; Triposkiadis, Filippos; Skoularigis, John

A 51-year-old female patient was admitted to our hospital for medical evaluation and treatment of a syncopal episode following multiple bee stings. The syncopal episode was attributed to an allergic reaction and the patient was treated with intravenous hydration and anti-histamines. Twenty-four hours later, the patient manifested an acute coronary syndrome with chest discomfort, electrocardiographic disorders, and myocardial enzyme motility (including troponin). Coronary angiography was performed without revealing pathological findings and she was diagnosed with Kounis syndrome type I. The management of the patient included administration of single antiplatelet therapy combined with a calcium channel blocker (CCB). The patient follow-up was uncomplicated. In patients with Kounis syndrome type I undergoing a normal coronary angiography, in the absence of specific guidelines, single antiplatelet therapy and CCB may be a reasonable approach.