crus dextrum fasciculi atrioventricularis
- crus dextrum fasciculi atrioventricularis
- [TA] right crus of atrioventricular bundle: a discrete group of fascicles arising from the trunk of the bundle at the superior end of the muscular part of the interventricular septum; it descends to be distributed to the right ventricle of the heart as a terminal network of Purkinje fibers that become continuous with the ventricular cardiac muscle fibers. Called also right bundle branch and right branch of atrioventricular bundle.
Medical dictionary.
2011.
Look at other dictionaries:
crus — 1. SYN: leg. 2. Any anatomical structure resembling a leg; usually (in the plural) a pair of diverging bands or elongated masses. SEE ALSO: limb. [L.] ampullary crura of semicircular ducts SYN: ampullary membranous limbs of semicircular ducts,… … Medical dictionary
right crus of atrioventricular bundle — c. dextrum fasciculi atrioventricularis … Medical dictionary
bundle — A structure composed of a group of fibers, muscular or nervous; a fasciculus. SYN: fasciculus (3) [TA]. aberrant bundles a group, or groups, of fibers from the corticobulbar or corticonuclear tract, directed to each of the motor … Medical dictionary
right branch of atrioventricular bundle — right bundle branch crus dextrum fasciculi atrioventricularis … Medical dictionary
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
