Postinfarction ventricular septal defect on catheterization table, challenging and unique occurrence at a community-based hospital

Area of Science:

• Cardiology
• Cardiovascular Surgery
• Medical Complications

Background:

• Ventricular septal defect (VSD) is a critical mechanical complication following myocardial infarction.
• VSD poses a significant threat to life, necessitating prompt diagnosis and intervention, especially with cardiogenic shock.
• While VSD can occur with extensive infarction, its development during cardiac catheterization presents unique challenges.

Purpose of the Study:

• To report a unique case of postinfarction VSD occurring during cardiac catheterization.
• To underscore the importance of high suspicion and emergent repair for VSD in myocardial infarction patients.
• To highlight the learning opportunity presented by this rare clinical scenario.

Main Methods:

• Case report presentation.
• Review of clinical presentation, diagnostic workup, and management of a patient with postinfarction VSD.
• Discussion of the implications of VSD developing during a cardiac procedure.

Main Results:

• A patient developed ventricular septal defect following myocardial infarction.
• The VSD complication occurred during the cardiac catheterization procedure.
• This event presented a challenging clinical experience.

Conclusions:

• Postinfarction VSD is a life-threatening complication requiring emergent management.
• The occurrence of VSD during cardiac catheterization is rare but emphasizes the need for preparedness.
• Such cases offer valuable learning experiences in managing complex cardiac emergencies.