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Updated: Aug 15, 2026

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function
10:28

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function

Published on: March 15, 2022

Diagnostic modalities for the evaluation of anomalous left main coronary arteries

Amar D Patel1, Walter L Few, Eugen Ivan

  • 1Department of Medicine, Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA.

Cardiovascular Revascularization Medicine : Including Molecular Interventions
|November 3, 2005
PubMed

Insights

Anomalous coronary arteries, though rare, are increasingly identified using advanced imaging. This study details three cases of anomalous left main coronary artery originating from the right sinus of Valsalva, highlighting imaging

Area of Science:

  • Cardiology
  • Medical Imaging
  • Anatomy

Background:

  • Anomalous coronary arteries are uncommon congenital variations.
  • Their identification is often incidental during cardiac catheterization.
  • Surgical intervention may be required for symptomatic anomalies.

Observation:

  • This study presents three cases of anomalous left main coronary artery.
  • The anomalous vessel originated from the right sinus of Valsalva.
  • Cardiac catheterization revealed the specific anatomic course.

Findings:

  • Noninvasive imaging modalities significantly improved the characterization of anomalous coronary arteries.
  • Clear anatomic visualization of the anomalous left main coronary artery was achieved.
  • The origin from the right sinus of Valsalva was precisely identified.

Implications:

  • Advanced noninvasive imaging enhances the diagnosis and management of coronary artery anomalies.
  • Accurate anatomic characterization is crucial for surgical planning.
  • Improved diagnostic capabilities can lead to better patient outcomes.

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