single coronary artery

Prevalence and characteristics of coronary artery anomalies in an adult population undergoing multidetector-row computed tomography for the evaluation of coronary artery disease. A patient with a single coronary artery originating from the right sinus of Valsalva. a Axial image demonstrating the left main coronary artery travelling between the aorta (AO) and the right ventricular outflow tract (b). Cardiac transparency image shows the anomalous origin of the LM, its course and the detailed anatomic relationship

Prevalence

and characteristics of coronary artery anomalies in an adult population undergoing multidetector-row computed tomography for the evaluation of coronary artery disease. A patient with a single coronary artery originating from the right sinus of Valsalva. a Axial image demonstrating the left main coronary artery travelling between the aorta (AO) and the right ventricular outflow tract (b). Cardiac transparency image shows the anomalous origin of the LM, its course and the detailed anatomic relationship

bmccardiovascdisord.biomedcentral.com • CC-by-4.0

Prevalence and characteristics of coronary artery anomalies in an adult population undergoing multidetector-row computed tomography for the evaluation of coronary artery disease. A patient with a single coronary artery. Volume-rendered and cardiac transparency images reveals a SCA arising from the left sinus of Valsalva and gives off the left anterior descending (LAD) and circumflex (LCx) branches. The right coronary artery ostium was congenitally absent (Panel A). The LCx is markedly dominant and continues beyond the crux into the atrioventricular groove and provides branches to the right ventricle and atrium (Panel B)

Prevalence

and characteristics of coronary artery anomalies in an adult population undergoing multidetector-row computed tomography for the evaluation of coronary artery disease. A patient with a single coronary artery. Volume-rendered and cardiac transparency images reveals a SCA arising from the left sinus of Valsalva and gives off the left anterior descending (LAD) and circumflex (LCx) branches. The right coronary artery ostium was congenitally absent (Panel A). The LCx is markedly dominant and continues beyond the crux into the atrioventricular groove and provides branches to the right ventricle and atrium (Panel B)

bmccardiovascdisord.biomedcentral.com • CC-by-4.0

Prevalence and characteristics of coronary artery anomalies in an adult population undergoing multidetector-row computed tomography for the evaluation of coronary artery disease. 3-D volume-rendered images of the coronary tree showing a single coronary artery arising from the left coronary sinus, where the left main artery (LM) gives rise to the right coronary artery (RCA) as shown by the black arrow. The RCA runs a malignant course between the pulmonary artery (PA) and the aorta

Prevalence

and characteristics of coronary artery anomalies in an adult population undergoing multidetector-row computed tomography for the evaluation of coronary artery disease. 3-D volume-rendered images of the coronary tree showing a single coronary artery arising from the left coronary sinus, where the left main artery (LM) gives rise to the right coronary artery (RCA) as shown by the black arrow. The RCA runs a malignant course between the pulmonary artery (PA) and the aorta

bmccardiovascdisord.biomedcentral.com • CC-by-4.0

Congenital coronary artery anomalies • Single coronary artery - Ganzer Fall bei Radiopaedia

Congenital

coronary artery anomalies • Single coronary artery - Ganzer Fall bei Radiopaedia

Leong P, Single coronary artery. Case study, Radiopaedia.org (Accessed on 12 Dec 2022) https://doi.org/10.53347/rID-26683 • CC by-nc-sa 3.0 (modified)

Single coronary artery • Single coronary artery - Lipton type L-I - Ganzer Fall bei Radiopaedia

Single

coronary artery • Single coronary artery - Lipton type L-I - Ganzer Fall bei Radiopaedia

Pecache N, Single coronary artery - Lipton type L-I. Case study, Radiopaedia.org (Accessed on 28 Jan 2023) https://doi.org/10.53347/rID-98538 • CC by-nc-sa 3.0 (modified)

Radiopaedia • CC-by-nc-sa 3.0 • de

siehe auch

Normvarianten Koronararterien
interarterieller Verlauf der RCA
nicht angelegter Ramus circumflexus (LCX)
nicht angelegte rechte Koronararterie
nicht angelegte Koronararterien

Single coronary arteries are rare (incidence 0.03-0.07%), with a higher incidence in patients with congenital heart disease (in particular truncus arteriosus and pulmonary atresia). They occur when there is a single ostia arising from the aorta with no ectopic ostia. There is a wide variety of courses and configurations of the coronary arteries.