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Troponin Elevation Following Anaphylactic Reaction to Multiple Bee Stings in a Previously Healthy Adult

Year: 2025

Type: article

Abstract: The elevation of troponin levels is a well-established indicator of myocardial injury, frequently associated with acute coronary syndromes (ACS). Nonetheless, in uncommon instances, severe allergic reactions such as anaphylaxis can result in the release of cardiac biomarkers, even in hearts that appear structurally normal. We report the case of a 44‑year‑old man with no prior medical history who lost consciousness after sustaining multiple bee stings. Blood tests showed a temporary increase in troponin, and an electrocardiogram (ECG) revealed some abnormalities, even though he had no chest pain or breathing difficulty. While he remained without symptoms during the evaluation, the unexpected rise in this marker led to a referral for additional cardiac evaluation. Our case illustrates the critical need for evaluating cardiac complications when treating patients with severe allergic reactions. Troponin elevation during anaphylaxis may reflect stress‑induced cardiomyopathy or Kounis syndrome and should be carefully investigated even when symptoms are mild or have resolved.

Source: Cureus

DOI: 10.7759/cureus.97679

Author: Waad AlSaadi

Institution: King Abdullah International Medical Research Center

Language: English

Topic: Takotsubo Cardiomyopathy and Associated Phenomena

Subfield: Cardiology and Cardiovascular Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W4416583624