1·The measuring values of TEE and TTE to inner diameter of ascending aorta were similar(P>0.05).
TEE和TTE对升主动脉内径的测值无显著性差异（P＞0．05）；
2·Should the ascending aorta be replaced more frequently in patients with bicuspid aortic valve disease?
对二叶式主动脉瓣疾病的患者通常应该进行升主动脉置换吗？
3·Objective Cutaneous microcirculation was measured in heart failure rat model induced by ascending aorta banding.
目的观察升主动脉缩窄大鼠心衰模型的皮肤微循环。
4·It is important to intervene before the aorta reaches 6 cm in the ascending aorta and 7 cm in the descending aorta.
在升主动脉达到6 cm、降主动脉达到7 cm以前进行干预是非常重要的。
5·The creep curve is the relationship between changes in index, atherosclerosis of the ascending aorta has a certain impact on the creep characteristics.
说明蠕变曲线是以指数关系变化的，动脉粥样硬化对升主动脉蠕变特性具有一定影响。
6·There are two types: anomalous origin of right pulmonary artery from ascending aorta and anomalous origin of left pulmonary artery from ascending aorta.
另一种为左肺动脉异常起源升主动脉，此种类型少见，又可根据肺动脉起源离主动脉瓣及无名动脉的距离分近端型及远端型二种亚型。
7·The mechanical material constant of ascending aorta at one-dimensional loading of human was basically familiar to that of swine of 1 to 7 months(P > 0.05).
人与1～7月龄猪升主动脉一维载荷下力学材料常数比较基本相似（P>0.05）。
8·CONCLUSION: the stress relaxation curve alters in a log relationship, and atherosclerosis has an influence on the stress relaxation characteristics of the ascending aorta.
结论：应力松弛曲线是以对数关系变化的，动脉粥样硬化对升主动脉应力松弛特性具有一定影响。
9·Methods: Actin in cardiac myocytes of rats with chronic heart failure induced by banding of ascending aorta was analysed qualitatively and hemi-quantitatively via SP method.
方法：采用SP免疫组化方法，对升主动脉缩窄慢性心衰大鼠心肌细胞肌动蛋白进行定性及半定量分析。
10·Results 12 patients of congenital aorta valve stenosis were stenosis of double-valve pattern, dilatation of ascending aorta in 8 cases, ascending aorta in 4 cases were natural.
结果：12例主动脉瓣狭窄均为二瓣化狭窄，狭窄后主动脉扩张者8例，不扩张者4例。