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Iatrogenic Lesion of an Anomalous Circumflex Coronary Artery During Mitral Surgery

Ana Lopez-Marco1, Aidil Syed1, Tom Combellack1

  • 1Department of Cardiothoracic Surgery, University Hospital of Wales, Cardiff, United Kingdom.

The Annals of Thoracic Surgery
|November 17, 2016
PubMed

Insights

A patient with anomalous coronary circulation experienced a heart attack and mitral valve issues. Prompt identification of iatrogenic damage to an anomalous artery led to successful recovery.

Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Interventional Cardiology

Background:

  • Anomalous coronary circulation presents unique challenges in cardiac surgery.
  • Non-ST segment elevation myocardial infarction and ischemic mitral regurgitation require complex management.

Observation:

  • A patient with anomalous coronary circulation underwent mitral valve repair and coronary revascularization.
  • An unexpected left atrial tear occurred during the procedure, leading to iatrogenic damage of the anomalous circumflex artery.

Findings:

  • The iatrogenic damage to the anomalous circumflex artery necessitated an additional bypass graft.
  • Early clinical suspicion of the arterial injury was crucial for timely intervention.

Implications:

  • This case highlights the importance of vigilance for iatrogenic injuries in complex cardiac procedures.
  • Recognizing and managing iatrogenic damage to anomalous coronary arteries is vital for patient outcomes.

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