See Also: branch to sinuatrial node(medicine)
sinuatrial node(medicine)
artery to the sinuatrial node(medicine)
branch to atrioventricular node(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
sinuatrial(dictionary)
sinuatrial(medicine)
sinuatrial chamber(medicine)
communicating branch of otic ganglion with meningeal branch of mandibular nerve(medicine)
apical branch of inferior lobar branch of right pulmonary artery(medicine)

branch to sinuatrial node (medicine)


branch to sinuatrial node -->
artery to the sinuatrial node
Ascending atrial branch, usually (55%) arising from the anterior stem of the right coronary artery (but 35-45% arising from the circumflex branch of the left coronary artery), which runs around the base of the superior vena cava to reach the sinuatrial node.

Synonym: ramus nodi sinuatrialis arteriae coronaria dextra, branch to sinuatrial node, sinuatrial nodal branch of right coronary artery, sinuatrial node artery.