[ST-segment elevation myocardial infarction due to anaphylactic shock triggered by contrast medium]

Area of Science:

• Cardiology
• Allergology
• Radiology

Background:

• Anaphylactic shock is a severe allergic reaction that can have various triggers.
• Contrast media are commonly used in medical imaging but can rarely cause adverse reactions.

Observation:

• A 57-year-old patient developed an inferior wall myocardial infarction.
• This cardiac event was a direct consequence of anaphylactic shock.
• The anaphylaxis was triggered by a reaction to contrast medium.

Findings:

• The case demonstrates a rare but serious complication of contrast-induced anaphylaxis.
• Myocardial infarction can occur secondary to severe allergic reactions like anaphylaxis.

Implications:

• This case underscores the need for prompt recognition and management of anaphylaxis during medical procedures.
• Further allergology diagnostics are crucial for patients experiencing severe reactions to contrast media.
• Clinicians should be aware of the potential for cardiac complications following contrast-induced anaphylaxis.