Sudden death in a young female with an under-recognised coronary anomaly

Area of Science:

• Cardiovascular Pathology
• Anatomical Variations
• Sudden Cardiac Death Etiologies

Background:

• Coronary artery anomalies are debated in cardiopathology, especially concerning their link to sudden cardiac death.
• Accurate identification of rare coronary variations is essential for clinical practice and epidemiological studies.

Observation:

• The study presents the first documented fatal case in a young female with a specific coronary anomaly.
• This anomaly involved the absence of septal perforator branches in the proximal segment of the left anterior descending artery (LAD).

Findings:

• A unique coronary anatomy was identified, characterized by the lack of septal perforator branches originating from the proximal LAD.
• This specific anatomical variation has not been previously reported as a fatal condition.

Implications:

• This case highlights the importance of recognizing rare coronary anomalies for accurate diagnosis and risk assessment.
• Findings can aid pathologists, coronary angiographers, and interventional cardiologists in identifying this infrequent anomaly and estimating its true incidence.
• Understanding such anomalies may contribute to a better comprehension of sudden cardiac death mechanisms.