scholarly journals Superdominant Right Coronary Artery with Absent Left Coronary Artery and Left Circumflex Artery with Anomalous Left Anterior Descending Artery

2022 ◽  
Author(s):  
Bhavneet Singh ◽  
Rekha Gupta ◽  
Sreenivas Reddy
Keyword(s):  
Coronary Artery ◽  
Right Coronary Artery ◽  
Coronary Sinus ◽  
Left Coronary Artery ◽  
Therapeutic Modality ◽  
Single Coronary Artery ◽  
Circumflex Artery ◽  
Left Circumflex Artery ◽  
Single Vessel ◽  
Left Anterior Descending Artery

AbstractThe occurrence of super-dominant “single coronary artery” is an extremely rare and seldom reported phenomenon. The heart is dependent on a single vessel which makes its occlusion, if present, catastrophic. Here, the authors present an extremely rare combination of superdominant right coronary artery coexisting with absent left coronary artery and left circumflex artery with abnormal origin of left anterior descending artery from right coronary sinus. Precise morphological and physiological knowledge and evaluation of these anomalies is a must for opting the best available therapeutic modality and better prognosis.

Single coronary artery anomaly: Report of an extremely rare variation

2015 ◽  
Vol 25 (6) ◽  
pp. 459-462 ◽  
Author(s):  
Arash Gholoobi ◽  
Hoorak Poorzand
Keyword(s):  
Coronary Artery ◽  
Right Coronary Artery ◽  
Single Coronary Artery ◽  
Unhealthy Lifestyle ◽  
Circumflex Artery ◽  
Left Circumflex Artery ◽  
Proximal Tubular ◽  
One Year ◽  
Single Coronary Artery Anomaly

A 43-year-old man presented with unstable angina. Coronary angiography revealed a single coronary artery originating from the left sinus of Valsalva, giving rise to a left main stem trifurcating to the left anterior descending artery, left circumflex artery, and an anomalous right coronary artery. The anomalous right coronary artery had a retroaortic course and significant proximal tubular stenosis which was stented. The coronary anomaly and abnormal course was confirmed by transesophageal echocardiography. The patient was symptom-free at one-year follow-up. This anomaly does not predispose to accelerated atherosclerosis, and the premature atherosclerosis in our patient was probably due an unhealthy lifestyle.

scholarly journals A rare type of single coronary artery with right coronary artery originating from the left circumflex artery in a child

2015 ◽  
Vol 58 (1) ◽  
pp. 37 ◽  
Author(s):  
Jong Min Kim ◽  
Ok Jeong Lee ◽  
I-Seok Kang ◽  
June Huh ◽  
Jinyoung Song ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Right Coronary Artery ◽  
Single Coronary Artery ◽  
Circumflex Artery ◽  
Rare Type ◽  
Left Circumflex Artery
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