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[Two cases of aorto-coronary bypass grafting for two different types of single coronary artery]
T Morimoto1, K Kondo, T Tatsumi
1Department of Thoracic Surgery, Osaka Medical College, Takatsuki, Japan.
Insights
Single coronary artery is a rare congenital anomaly. Atherosclerotic obstruction of this vessel can lead to sudden death, necessitating surgical intervention like coronary artery bypass grafting (CABG).
Area of Science:
- Cardiology
- Congenital Heart Disease
Background:
- Single coronary artery (SCA) is a rare congenital anomaly.
- Prognosis for SCA is generally good, but can be complicated by atherosclerosis.
Observation:
- Two cases of coronary artery bypass grafting (CABG) are presented.
- Both cases involved patients with significant stenoses in their single coronary artery.
Findings:
- The study highlights two distinct types of single coronary artery anomalies.
- Significant coronary artery stenoses were observed in both cases, necessitating intervention.
Implications:
- SCA with significant stenosis poses a risk of sudden cardiac death.
- Early diagnosis and intervention, such as CABG, are crucial for managing this condition.
Abstract:
Single coronary artery is a rare congenital anomaly and its prognosis is good. This entity can be diagnosed only by coronary angiography in lift. Atherosclerotic obstruction of a single coronary artery causes a high incidence of sudden death, so this anomaly does not take a good course. We present two cases of CABG which have two different types of single coronary artery with some significant stenoses of the coronary arteries.