sinoatrial nodal artery — sinuatrial nodal artery, sinus node artery ramus nodi sinuatrialis arteriae coronariae dextrae … Medical dictionary
Artery — A vessel that carries blood that is high in oxygen content away from the heart to the farthest reaches of the body. Since blood in arteries is usually full of oxygen, the hemoglobin in the red blood cells is oxygenated. The resultant form of… … Medical dictionary
Circumflex branch of left coronary artery — Artery: Circumflex branch of left coronary artery Base and diaphragmatic surface of heart. (Circumflex branch not visible, but would be near the coronary sinus.) … Wikipedia
Right coronary artery — Artery: Right coronary artery Sternocostal surface of heart. (Right coronary artery visible at left.) Latin arteria coronaria dextra Gray s … Wikipedia
Left marginal artery — Artery: Left marginal artery Base and diaphragmatic surface of heart. (Left marginal artery not visible, but would be near center left.) … Wikipedia
Right marginal branch of right coronary artery — Artery: Right marginal branch of right coronary artery Sternocostal surface of heart. (Right marginal artery not labeled, but is visible at bottom left.) … Wikipedia
Atrioventricular nodal branch — Infobox Artery Name = Atrioventricular nodal branch Latin = ramus nodi atrioventricularis GraySubject = GrayPage = Caption = Sternocostal surface of heart. Caption2 = ARTERIES: RCA = right coronary AB = atrial branches SANB = sinuatrial nodal RMA … Wikipedia
Posterior interventricular artery — Infobox Artery Name = PAGENAME Latin = ramus interventricularis posterior arteriae coronariae dextrae GraySubject = 142 GrayPage = 547 Caption = Base and diaphragmatic surface of heart. (Posterior descending artery not visible, but it runs near… … Wikipedia
branch — An offshoot; in anatomy, one of the primary divisions of a nerve or blood vessel. A b.. See ramus, artery, nerve, vein. SYN: ramus (1) [TA]. accessory meningeal b. SYN: pterygomeningeal artery … Medical dictionary
ramus nodi sinuatrialis arteriae coronariae dextrae — [TA] sinoatrial nodal branch of right coronary artery: a branch of the right coronary artery that supplies the right atrium, encircles the base of the superior vena cava, and inserts into the sinoatrial node. Called also nodal artery, sinoatrial… … Medical dictionary
