Kounis syndrome and atrial fibrillation after bee sting: A case report.

Abstract

Bee sting can lead to allergic reactions which can present as life-threatening emergencies. Kounis syndrome is an acute coronary syndrome caused by mast cell activation after exposure to an allergen. Atrial fibrillation (AF) along with Kounis syndrome after allergen exposure is a rare presentation. A 40-year-old male patient presented to the emergency department (ED) with multiple bee stings to the face and neck. He complained of retrosternal chest pain along with facial pain and swelling. An electrocardiogram (ECG) showed AF with ST elevation in aVR and generalized ST segment depression. Troponin levels were elevated. He was diagnosed with Kounis syndrome along with AF secondary to a bee sting. The patient improved symptomatically with removal of stings and conservative management (steroids, antihistamines, antiplatelet drugs). ECG reverted to sinus rhythm and resolution of ST-T changes. He was discharged from the ED in stable condition. The bee sting may lead to significant cardiovascular events such as AF and Kounis syndrome, which require a high index of suspicion and prompt treatment. Kounis syndrome should be suspected in the ED in young patients with no cardiovascular risk factors after exposure to an allergen.

• Authors: Bharath Gopinath, Gaurav Kumar, Rakesh Nayaka, Meera Ekka
• Journal: Journal of family medicine and primary care (J Family Med Prim Care) Vol. 11 Issue 11 Pg. 7460-7462 (Nov 2022) ISSN: 2249-4863 [Print] India
• PMID: 36993105 (Publication Type: Case Reports)
• Copyright: Copyright: © 2022 Journal of Family Medicine and Primary Care.