| 词汇 | tricuspid-valve |
| 释义 | tricuspid valve noun[ Cusually singular ] anatomy specializeduk /traɪˈkʌs.pɪd ˌvælv/ us /traɪˈkʌs.pɪd ˌvælv/ the valve (= structure that opens and closes) in the heart that stops blood from returning into the right atrium (= upper space) from the right ventricle (= lower space)（心脏的）三尖瓣 Compare mitral valve The circulatory system & blood ABO accessory pathway adventitia adventitial ANA auricle bicuspid valve corpuscle femoral artery gamma globulin glomus granulocyte haematogenous haemic phagocyte portal system precava pulmonary artery pulmonary vein pulmonic Examples of tricuspid valvetricuspid valve Alternatively, a patch can be placed by sewing the stitches exclusively in the straddling leaflet of the tricuspidvalve. The muscular ventricular septal defect was covered by a membranous transformation of the septal leaflet of the tricuspidvalve. The tricuspidvalve had thickening and tethering of its leaflets without downward displacement. From a clinical standpoint, mitral incompetence and/or stenosis may obscure the lesion afflicting the tricuspidvalve. The tricuspidvalve measured 1.2 cm in diameter. This longitudinal plication of the right ventricle also serves to reduce the diameter of the annulus of the tricuspidvalve. The cardiac repair was sound but there was partly organized thrombus adherent to the tricuspidvalve and ventricular septum patch. Opened tricuspidvalve showing shortened tendinous cords, but no formation of a muscular arcade. Another unusual finding was the reversal of diastolic flow across the tricuspidvalve. The pulmonary valve to moderator band/tricuspidvalve ratio was < 1 in all patients (0.520.71). It was associated with a mitral (n=18) and tricuspidvalve repair (n=8). This maneuver results in producing an anterior compartment of the pulmonary venous chamber which conducts pulmonary venous blood to the tricuspidvalve. The heart showed thickened leaflets of the tricuspidvalve with normal annular insertions. The normal tricuspidvalve has septal, antero-superior, and mural or inferior leaflets. Note the dysplastic and hypoplastic tricuspidvalve, and the intact ventricular septum. See all examples of tricuspid valve These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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