Double right coronary artery and its clinical implications
Tsu-Ming Chien1, Chih-Wei Chen2, Huai-Min Chen3
11 Department of General Medicine, Chi Mei Medical Center, Tainan, Taiwan.
Cardiology in the Young
|March 6, 2013
Summary
Double right coronary artery, a rare congenital anomaly, is linked to a higher risk of atherosclerotic coronary artery disease. Recognizing this anomaly is crucial for complex cardiac procedures and patient outcomes.
Area of Science:
- Cardiology
- Congenital Heart Disease
- Interventional Cardiology
Background:
- Congenital anomalies of the coronary arteries affect 0.2-1.4% of the population.
- Double right coronary artery is an exceptionally rare coronary anomaly.
- Unrecognized anomalies pose significant challenges for cardiologists and surgeons.
Purpose of the Study:
- To investigate the clinical implications of double right coronary artery.
- To assess the prevalence of atherosclerotic changes in patients with this anomaly.
- To highlight the importance of recognizing this anomaly in cardiac interventions.
Main Methods:
- Comprehensive literature search of the PubMed database.
- Analysis of existing studies on double right coronary artery.
- Review of clinical data regarding associated pathologies.
Main Results:
- A high prevalence of atherosclerotic coronary artery disease was found in patients with double right coronary artery originating from a single ostium.
- This anomaly complicates cardiac interventions and operations.
- Patients may be unaware of the anomaly until incidental discovery.
Conclusions:
- Double right coronary artery is associated with a greater risk of atherosclerotic disease than previously thought.
- Accurate anatomical knowledge is vital for patients undergoing cardiac procedures.
- Early recognition improves management and reduces risks during interventions.
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