- atrial auricle
- nouna small conical pouch projecting from the upper anterior part of each atrium of the heart• Syn: ↑auricle, ↑auricula atrii• Part Holonyms: ↑atrium cordis, ↑atrium of the heart
Useful english dictionary. 2012.
atrial auricle
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Auricle — The ear (actually, the pinna which is the principal projecting part of the ear) or something that is ear shaped like the upper chamber (atrium) of the heart. * * * 1. The projecting shell like structure on the side of the head, constituting, with … Medical dictionary
Right atrial appendage — Infobox Anatomy Name = PAGENAME Latin = auricula dextra GraySubject = 138 GrayPage = 529 Caption = Heart seen from above. (Right auricula labeled at upper right.) Caption2 = Sternocostal surface of heart. (Right auricula visible at upper left.)… … Wikipedia
Left atrial appendage — Infobox Anatomy Name = PAGENAME Latin = auricula sinistra GraySubject = 138 GrayPage = 533 Caption = Heart seen from above. (Left auricula labeled at bottom left.) Caption2 = Section of the heart showing the ventricular septum. (Left auricula… … Wikipedia
auricula atrii — noun a small conical pouch projecting from the upper anterior part of each atrium of the heart • Syn: ↑auricle, ↑atrial auricle • Derivationally related forms: ↑auricular (for: ↑auricle) • Hypernyms: ↑ … Useful english dictionary
atrium cordis — noun the upper chamber of each half of the heart • Syn: ↑atrium of the heart • Hypernyms: ↑atrium • Hyponyms: ↑right atrium, ↑right atrium of the heart, ↑atrium dextrum, ↑ … Useful english dictionary
atrium of the heart — noun the upper chamber of each half of the heart • Syn: ↑atrium cordis • Hypernyms: ↑atrium • Hyponyms: ↑right atrium, ↑right atrium of the heart, ↑atrium dextrum, ↑left at … Useful english dictionary
atrium — atrial, adj. /ay tree euhm/, n., pl. atria /ay tree euh/, atriums. 1. Archit. a. Also called cavaedium. the main or central room of an ancient Roman house, open to the sky at the center and usually having a pool for the collection of rain water.… … Universalium
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
Muscle — is the tissue of the body which primarily functions as a source of power. There are three types of muscle in the body. Muscle which is responsible for moving extremities and external areas of the body is called "skeletal muscle." Heart… … Medical dictionary
auricula — 1. SYN: auricle (1). 2. SYN: auricles (of atria), under auricle. [L. the external ear, dim. of auris, ear] atrial a. SYN: auricles (of atria), under auricle. SEE ALSO: left atrium of heart, right atrium of heart. auriculae atrii [TA] SYN:… … Medical dictionary
