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单词 precordium
释义

precordiumn.1

Origin: A variant or alteration of another lexical item; modelled on a Latin lexical item. Etymon: pericardium n.
Etymology: Variant of pericardium n. by association with classical Latin praecordia praecordia n. Compare later precordium n.2
Obsolete.
= pericardium n.
ΘΚΠ
the world > life > the body > vascular system > heart > [noun] > membranes of
coffer of the heart1398
pericardium?a1425
precordium?1541
closet of the heart1594
hulla1600
heart-purse1615
heart-bag1668
heart sac1828
epicardium1860
endocardium1872
?1541 R. Copland Guy de Chauliac's Questyonary Cyrurgyens ii. sig. Hj Wherof is the substaunce of the coueryng of the herte? Answere. It is called precordium [Fr. pericordium], & is of a skynny substaunce, wher to descendeth synewes as vnto other inwarde intraylles.
This entry has been updated (OED Third Edition, March 2007; most recently modified version published online June 2020).

precordiumn.2

Brit. /priːˈkɔːdɪəm/, U.S. /priˈkɔrdiəm/
Forms: 1600s–1800s praecordium, 1700s– precordium.
Origin: Either (i) a variant or alteration of another lexical item. Or (ii) a borrowing from Latin. Etymons: praecordia n.; Latin praecordia.
Etymology: < praecordia n. or its etymon classical Latin praecordia, as an inferred singular form.
Anatomy.
A part of the body near or in front of the heart; (in later use) spec. the anterior surface of the chest wall overlying the heart. Cf. praecordia n.
ΘΚΠ
the world > life > the body > vascular system > heart > [noun] > parts in front of or around
precordial?a1425
praecordia1582
precordium1658
precordiac1671
1658 T. Meriton Love & War ii. v. sig. E2 My fury playes Upon the strings of the Præcordium, Which causeth a palsie in my hand.
1684 S. Pordage tr. T. Willis Pharmaceutice Rationalis: Second Pt. in Pract. Physick (rev. ed.) 19 Besides these stoppages of the Blood, caused by its own fault, while it passes through the Praecordium, there are also other impediments.
1703 W. Salmon Collectanea Medica i. xiv. 84/1 It cools the Liver, Ventricle, and Precordium.
1775 B. Romans Conc. Nat. Hist. E. & W. Florida 235 They had a heat about the præcordium, they vomited bile.
1853 J. Laurie Elem. Homoeopathic Pract. Physic 320 She had severe constrictive, pinching, tearing pains in the præcordium.
1892 A. E. Sansom Diagnosis Dis. Heart xvi. 128 On placing the hand over the præcordium, the observer may be sensible of a peculiar vibration occurring over a certain area and at a certain period of the heart's action.
1977 J. T. Willerson in J. T. Willerson & C. A. Sanders Clin. Cardiol. 101/2 Inspection and palpation of the precordium in the patient with cardiac disease are valuable and important parts of the physical examination.
1995 McGill Jrnl. Med. Spring 84/2 The precordium was unremarkable, with normal heart sounds and no murmurs.
This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022).
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n.1?1541n.21658
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