The coronary sulcus (also called coronary groove, auriculoventricular groove, atrioventricular groove, AV groove) is a groove on the surface of the heart at the base of right auricle that separates the atria from the ventricles.

2023年10月30日 · The coronary sulcus, also known as the atrioventricular groove, is a groove that separates the atria and ventricles of the heart. It extends from the upper medial end of the third left costal cartilage to the middle of the right sixth chondrosternal joint.

2023年4月20日 · Coronary sulcus (atrioventricular groove) – circles around the heart and represents the separation of the atria from the ventricles. It contains the right coronary artery, circumflex branch of the left coronary artery, small cardiac vein and coronary sinus

The coronary sulcus, separating the atria and ventricles, spans from the upper medial end of the third left costal cartilage to the middle of the right sixth chondrosternal joint. The anterior interventricular sulcus spans from the third left intercostal space (ICS) 2.5 cm to the left of the midline to a point 1.2 cm medial to the apex.

Coronary veins drain the heart and generally parallel the large surface arteries (see Figure 19.1.14). The great cardiac vein can be seen initially on the surface of the heart following the interventricular sulcus, but it eventually flows along the coronary sulcus into the coronary sinus on the posterior surface. The great cardiac vein ...

The atria are separated from the ventricles by the coronary sulcus (auriculoventriculargroove); this contains the trunks of the nutrient vessels of the heart, and is deficient in front, where it is crossed by the root of the pulmonary artery.

The coronary sinus is a large, thin-walled vein on the posterior surface of the heart lying within the atrioventricular sulcus and emptying directly into the right atrium. The anterior cardiac veins parallel the small cardiac arteries and drain the anterior surface of the right ventricle.

The coronary sulcus is a groove that encircles the heart, marking the boundary between the atria and ventricles. This anatomical feature plays a crucial role in the heart's structure by providing a pathway for coronary arteries, which supply blood to the heart muscle.

Looking for online definition of coronary sulcus in the Medical Dictionary? coronary sulcus explanation free. What is coronary sulcus? Meaning of coronary sulcus medical term.

2023年7月24日 · The coronary arteries run along the coronary sulcus of the myocardium of the heart. Their main function is to supply blood to the heart. This is a crucial function for myocardial function and subsequently homeostasis of the body.