A previously undescribed complex coronary artery anomaly

Area of Science:

• Cardiology
• Congenital Heart Disease
• Medical Imaging

Background:

• Coronary artery anomalies (CAAs) are uncommon, affecting approximately 1% of the population.
• While often asymptomatic incidental findings, CAAs can be linked to congenital heart disease and sudden cardiac death.
• The clinical significance of CAAs is determined by their impact on myocardial blood supply.

Observation:

• This report describes a novel and complex anomaly of the left coronary artery.
• The anomaly involves unusual origin, course, and distribution patterns of the left coronary artery.
• This specific complex anomaly has not been previously documented in existing medical literature.

Findings:

• Detailed anatomical description of a unique left coronary artery anomaly.
• Characterization of the aberrant origin, course, and branching of the anomalous left coronary artery.
• Highlighting the complexity and rarity of this specific coronary artery variation.

Implications:

• Adds a new case to the spectrum of known coronary artery anomalies.
• May influence diagnostic approaches and surgical considerations for complex coronary artery variations.
• Enhances understanding of coronary artery anatomy and its potential clinical relevance in cardiovascular health.