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Infective endocarditis presenting with ST segment elevation

John Jose1, Kumar Narayanan, Sujith Thomas Chacko

  • 1Department of Cardiology, Christian Medical College Hospital, Vellore, India. drjohnjose@gmail.com

The Journal of Heart Valve Disease
|August 26, 2011
PubMed

Insights

Infective endocarditis with an aortic root abscess can rarely cause acute myocardial infarction. This case highlights a unique presentation of inferior wall myocardial infarction due to endocarditis.

Area of Science:

  • Cardiology
  • Infectious Diseases

Background:

  • Infective endocarditis (IE) poses significant mortality and morbidity risks.
  • Congestive heart failure, septic embolization, and aortic root abscess are common IE complications.

Observation:

  • Acute myocardial infarction (AMI) is an uncommon complication of IE.
  • Inferior wall myocardial infarction as a manifestation of IE is exceptionally rare.

Findings:

  • This report details a rare case where IE with an aortic root abscess presented as an acute inferior wall myocardial infarction.
  • The aortic root abscess, a known IE complication, was the likely cause of the myocardial infarction.

Implications:

  • Clinicians should consider IE in patients presenting with myocardial infarction, especially those with risk factors or unusual infarction patterns.
  • Recognizing IE as a potential cause of AMI, even in rare locations like the inferior wall, is crucial for timely diagnosis and treatment.

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