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Interventricular Septal Hematoma: A Rare Complication of Retrograde Chronic Total Occlusion Intervention

Mohamed Salah Abdelghani1, Ammar Chapra2, Hossam Abed1

  • 1Department of Cardiology, Heart Hospital, Doha, Qatar.

Heart Views : the Official Journal of the Gulf Heart Association
|November 11, 2021
PubMed

Insights

Retrograde percutaneous coronary intervention for chronic total occlusions is complex and carries risks. This case report details an interventricular septal hematoma, a rare complication of this procedure.

Area of Science:

  • Cardiology
  • Interventional Cardiology
  • Vascular Medicine

Background:

  • Percutaneous coronary intervention (PCI) for chronic total occlusions (CTO) is technically demanding.
  • Retrograde approaches are often necessary for complex CTOs.
  • Complications can arise due to the intricate nature of these procedures.

Observation:

  • This report describes a rare complication encountered during a retrograde PCI for CTO.
  • The complication observed was an interventricular septal hematoma.
  • This occurred in the context of a complex coronary intervention.

Findings:

  • Interventricular septal hematoma is a potential, albeit uncommon, complication of retrograde PCI for CTO.
  • The complexity of CTO interventions increases the risk of adverse events.
  • Prompt recognition and management are crucial for such complications.

Implications:

  • Awareness of this complication is important for interventional cardiologists performing complex PCI.
  • Understanding the risks associated with retrograde CTO PCI can improve patient safety.
  • Further research may elucidate optimal strategies for preventing or managing septal hematomas.

Keywords:
Complications of chronic total occlusion interventionInterventricular septal hematomaretrograde chronic total occlusions approachseptal perforator branches

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