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Type I Kounis syndrome variant: A case report and literature review
Journal article   Open access   Peer reviewed

Type I Kounis syndrome variant: A case report and literature review

Abdullah Haddad, Triston Smith, Aneel Bole, Moneal Shah and Mithun Chakravarthy
Avicenna journal of medicine, v 8(1), pp 37-39
Jan 2018
PMID: 29404272
url
https://doi.org/10.4103/ajm.AJM_114_17View
Published, Version of Record (VoR) Open

Abstract

CASE REPORT
Abstract Kounis syndrome defined as the occurrence of acute coronary syndrome in the setting of allergic reaction due to mast cells activation and inflammatory mediators release that induces coronary vasospasm, plaque erosion, or even stent thrombosis. A 25-year-old postpartum female with asthma and recurrent episodes of chest pain was admitted with ST-segment elevation myocardial infarction in the setting of coronary artery spasms. The patient was started on calcium channel blockers and nitrite-based medication with no improvement. She was noted to have eosinophilia and initiation of corticosteroid-based regimen lead to resolution of chest pain episodes and normalization of eosinophilia. Kounis syndrome should be considered in young patients with chest pain. Coronary vasodilators are considered as the first-line of treatment. The use of corticosteroids has been described in the literature in severe or refractory cases.

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