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- aortic valve area 主动脉瓣区
- Here is a congenital bicuspid aortic valve. 这是一个先天性的两瓣叶主动脉瓣。
- An aortic valve need not be bicuspid to calcify. 主动脉瓣并非是两个瓣叶的才钙化。
- Aortic coarctation and bicuspid aortic valve. 外文期刊 Images in clinical medicine.
- All patients received aortic valve and ascend aorta replacement. 均在体外循环下行主动脉瓣和升主动脉置换。
- A normal aortic valve has three leaflets or cusps (tricuspid). 在每次心跳完成后主动脉瓣关闭,以阻止血液反流入左心室。
- The aortic valve shows three thin and delicate cusps. 主动脉瓣由三个薄而精细的瓣叶组成。
- Objective: To evaluate the accuracy of 2DE method,pressure half time method(PHT),aortic blood flow continuity method(AFCE),mistral blood flow continuity method(MFCE)in measuring the mistral valve area (MVA)in mistral stenosis and clinical value. 目的 :本文着重探讨二维超声法 ( 2DE)、多普勒压差减半时间法 (PHT)、主动脉血流连续性方程法 (AFCE)、二尖瓣血流连续性方程法 (MFCE)测量二尖瓣狭窄瓣口面积 (MVA)的准确性及临床应用价值。
- Conclusion CDFI is of great valve in diagnosing bicuspid aortic valve. 结论:彩超对先天性二叶式主动脉瓣畸形及病变的诊断具有重要意义。
- Abstract:Ask: I do colour to exceed diagnose for: Aorta valve calcify, . . 正文:问:我作彩超诊察为:积极脉瓣钙化.
- Results There were difference in the mitral valve area、diastolic mitral gradient、the mean left atrial pressure observed before and after PBMV. 结果显示PBMV前后二尖瓣瓣口面积、二尖瓣平均跨瓣压差、左房平均压力差异显著(P<0.;05);
- Objective To investigate the application of continuous suture in aortic valve replacement. 目的探讨主动脉瓣置换中连续缝合方法的应用。
- Methods: Endothelial cell(EC) and interstitial cell(ISC) of aortic valve and bone marrow stem cell(BMSC) in dogs were isolated and cultured in vitro. 方法:体外分离及培养犬主动脉瓣内皮细胞(EC)、主动脉瓣间质细胞(ISC)、骨髓间充质干细胞(BMSC)。
- Most of the vegetations existed in the left heart (26/31 ,among which 15 at bicuspid valve and 11 at aortic valve). 赘生物多见于左心系统,为26/31(二尖瓣者15/31、主动脉瓣者11/31);其它部位较少为5/31。
- Results:PBMV was successful in all the patients of the two groups,producing an increase in mitral valve area(MVA)(P<0.01),a decline in mean left atrial pressur... 再次PBMV组二尖瓣瓣口面积增加值及肺动脉平均压下降值均小于首次PBMV组(P<0.;05);但左房平均压、左房舒张末内径下降值相比无统计学差异。两组均无严重并发症发生。结论:提示再次PBMV仍是PBMV术后再狭窄患者一种安全有效的治疗手段。
- Surgeons replaced Mrs Bush's aortic valve in an operation in Houston a week after she experienced shortness of breath. 布什夫人上周感到呼吸急促,休斯顿的外科医生在手术中换取了她的主动脉瓣。
- In all of HC,there were certain degree of aortic valve on aortic root calcification. 所有HC患者均有不同程度的主动脉瓣或主动脉根部钙化。
- Color Doppler echocardiography is of great value in diagnosing congenital bicuspid aortic valve. 彩色多普勒二维超声心动图对二叶主动脉瓣的诊断具有重要价值。
- This is infective endocarditis.The aortic valve demonstrates a large, irregular, reddish tan vegetation. 感染性心内膜炎:见主动脉瓣处有一大而不规则的红褐色赘生物。
- He steered into the parking area. 他把车开进了停车区。