What is kugels artery?
Kugel’s artery is defined as a rare anatomical variant of the coronary artery vascular bed consisting of an anastomotic connection between branches of the right coronary artery (RCA) and/or left circumflex artery (LCX). Kugel’s artery has been reported to have an incidence of 6% in the general population.
What is Vieussens ring?
Vieussens’ arterial ring (VAR) refers to the connection between the conus artery and the left anterior descending (LAD) coronary artery’s proximal right ventricular branch (1). VAR is present in 48% of the population as an embryonic conotruncal ring remnant (2).
What is third coronary artery?
A third coronary artery (TCA) has been defined as a direct branch from the anterior aortic sinus (Right coronary sinus) that contributes to the vascularization of the infundibulum (conus arteriosus) of the right ventricle [1].
What is aortic sinus?
The aortic sinus, or bulb of the aorta (sinus of Valsalva), is a dilation of the aorta at its origin, from which the coronary arteries arise.
What is heart crux?
The Crux of the Heart –– the Closest Approach of the Right Atrium to the Left Ventricle.
What is a vasa vasorum?
The vasa vasorum are a specialized microvasculature that play a major role in normal vessel wall biology and pathology. Under physiological conditions, the adventitial vasa vasorum take up molecules that are transmitted from the blood to the adventitia by mass transport through the arterial wall.
Is aortic sinus and coronary sinus same?
The left posterior aortic sinus gives rise to the left coronary artery. The anterior aortic sinus gives rise to the right coronary artery. The right posterior aortic sinus usually gives rise to no vessels, and is often known as the non-coronary sinus.
Is aortic sinus same as aortic root?
The spaces between the luminal surface of the three bulges on the aortic root and their respective valvar leaflets are known as the aortic sinuses of Valsalva. Davies considered the wall of the aortic root the aortic sleeve, distinguishing it from the aortic wall on account of its histological composition.
