Congenital absence of right coronary artery: a rare coronary anomaly: case report

Area of Science:

• Cardiology
• Congenital Heart Disease
• Anatomical Anomalies

Background:

• Single coronary artery (SCA) is a rare congenital anomaly originating from the aortic root.
• SCAs supply the entire heart, presenting diverse clinical manifestations.
• These can range from asymptomatic cases to life-threatening events like sudden cardiac death.

Observation:

• The clinical presentation of SCA is highly variable.
• Anatomical variations and specific origins influence risk stratification.
• Accurate identification of high-risk anatomical subtypes is essential.

Findings:

• Categorizing SCA based on clinical and anatomical features aids in risk assessment.
• Early identification of high-risk SCAs can prevent adverse cardiac events.
• Prognosis is significantly improved with timely and accurate risk stratification.

Implications:

• This classification aids clinicians in managing patients with single coronary artery anomalies.
• Improved risk stratification strategies can lead to better patient outcomes.
• Further research into specific anatomical variants and their associated risks is warranted.