WebNov 1, 2002 · The venous return to the coronary sinus courses over the surface of the heart with accompanying arteries. The coronary sinus returns blood to the right atrium just inferior to the opening of the vena cava. ... and patterning of the major coronary arteries is far greater than variation seen in valves, myocardium, and/or great vessels. 8 This may ... WebThe valve of the coronary sinus is a thin, semilunar (half-moon-shaped) valve located on the anteroinferior part of the opening into the right atrium. It is formed by as semicircular fold of the lining membrane of the right …
Atypical origin of the left coronary artery originating from the …
Webcoronary sinus: [noun] a venous channel that is derived from the sinus venosus, is continuous with the largest of the cardiac veins, receives most of the blood from the walls … fit by juno
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Webcoronary sinus the dilated terminal portion of the great cardiac vein, receiving blood from other veins draining the heart muscle and emptying into the right atrium. dermal sinus a congenital sinus tract extending from the surface of the body, between the bodies of two adjacent lumbar vertebrae, to the spinal canal. WebExpert Answer. ANSWER GREAT CARDIAC VEIN Main tributary of coronary sinus. Runs in the anterior interventricular groove. FUNCTION -The great cardiac vein drains the superficial myocardium of both ventricles and left atrium. The coronary vein …. Which structure is highlighted? Multiple Choice middle cardiac vein coronary sinus Multiple … WebCoronary sinus atrial septal defect: Q2114: Superior sinus venosus atrial septal defect: Q2115: Inferior sinus venosus atrial septal defect: Q2116: ... Other congenital malformations of other great arteries: Q259: Congenital malformation of great arteries, unspecified: Q260: Congenital stenosis of vena cava: Q261: Persistent left superior vena ... fit by julia