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Ventricular pseudoaneurysm after subacute myocardial infarction.
Sebastiaan C A M Bekkers1, Rob A P Borghans, Emile C Cheriex
1Department of cardiology, University Hospital Maastricht, P. Debyelaan 25, P.O. Box 5800, 6202 AZ, Maastricht, The Netherlands. b.bekkers@cardio.azm.nl
The International Journal of Cardiovascular Imaging
|May 25, 2006
Summary
A rare posterior pseudoaneurysm caused acute heart failure in a 55-year-old woman. Early diagnosis and surgical repair were crucial for survival.
Area of Science:
- Cardiology
- Cardiac Surgery
- Diagnostic Imaging
Background:
- Acute left-sided heart failure can present with diverse underlying etiologies.
- Myocardial infarction, even with preserved left ventricular function, necessitates thorough etiological investigation.
- Mitral regurgitation can be a consequence of ischemic heart disease.
Observation:
- A 55-year-old woman presented with acute heart failure and subacute inferior wall myocardial infarction.
- Initial evaluations revealed preserved left ventricular function and moderate mitral regurgitation.
- Ventriculography unexpectedly identified a posterior pseudoaneurysm, initially missed.
Findings:
- The posterior pseudoaneurysm was the likely cause of the patient's severe symptoms and near-fatal cardiac asthma episodes.
- Prompt diagnosis via ventriculography was critical for appropriate management.
- Surgical intervention at a tertiary care center proved successful.
Implications:
- This case highlights the importance of considering rare complications like pseudoaneurysms in myocardial infarction patients.
- Ventriculography remains a key diagnostic tool for identifying complex cardiac pathologies.
- Timely surgical repair of left ventricular pseudoaneurysms is essential for patient survival.