主动脉

Objective To investigate the relationship between the peak value of contrast media reaching abdominal aorta andpatients' factors.

目的探讨造影剂到达腹主动脉的峰值大小与患者因素之间的关系。

This knowledge is important for the implantation technique of SPAC pericardial aortic valves.

这方面的信息对于SPAC心包替代主动脉瓣修复植入技术十分重要。

And then go on to trace the movement of excitation photon packet.

主动脉中层组织模型的仿真结果与文献结果进行了比较。

According to primary experiences, 3DE planimetry in replacement mitral valves is feasible and in aortic prosthetic need more study because of less case mumber.

据初步经验用3DE测定机械瓣瓣口面积在二尖瓣位是准确可行的，在主动脉瓣位由于例数太少尚需进一步研究。

RESULTS:Planimetry of the luminal surface and intimal thickness of the aortae from high lipid group revealed a progressive increase.

结果：(1)高脂组斑块面积从8周末的37％上升到16周末50％，内膜从40 μm增厚到56 μm；(2)L-Arg组主动脉斑块面积和内膜厚度明显减少；(3)补充2.25％L-精氨酸8周，血清总胆固醇和丙二醛水平恢复正常，超氧化物歧化酶活性比高脂组高80％，比安慰剂组高60％。

Methods:43 patients including 10 with mitral stenosis associated aortic regurgitation, 12 with mixed mitral valve lesions and 21 with mixed mitral valve lesions and combined with aortic regurgitation were studied.MVA determinded by (1) two -dimensional echocardiography with a cross-sectional area in the short-axis view (2DE),(2) pressure half-time using formula of 220/PHT,(3) color Doppler flow imaging with a jet cross-sectional area in the short-axis view with planimetry,(4) CDFI with a color jet width at the mitral valve orifice in the apical four-chamber view and long-axis view, assuming an elliptic mitral orifice, compared with the orifice area of excised mitral valve during mitral valve replacement.

材料与方法∶分别用二维超声(2DE)、压差减半时间、彩色多普勒二尖瓣口血流截面积和椭圆形面积法测定43例风湿性心脏病二尖瓣狭窄拟行人工瓣置换术患者的MVA，其中合并主动脉瓣反流 10例，合并二尖瓣反流 12例， 21例，并与手术标本的实测面积相比较。

The medicine groups (small dose and large dose group) were given the herb mentioned above 40 days. Take postcava blood to view the blood index and microanatomy of vessel wall.

造模成功后，给药组灌服药物40天，然后下腔静脉取血，测定各观察指标和主动脉血管壁组织学变化。

Posteriorly to the central lier, the abdominal aorta and inferior ena caa are seen on the same side of the spine.

在中央肝脏的后方可以看到主动脉和下腔静脉位于脾脏的同一侧，也可看到大量的腹水。

Its predictive power in patients undergoing emergency surgery for acute type A aortic dissection is yet unknown.

它在急性A型主动脉夹层的急诊手术中的预测能力尚不清楚。

Aortic specimens were stained with hematoxylin-eosin and Prussian blue for histological observations.

腹主动脉标本进行苏木精-伊红和普鲁士蓝染色观察组织学改变。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。