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- nodules of aortic valve 半月瓣结
- Nodule of aortic valve 主动脉瓣小结
- 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)。
- 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。
- ABSTRACT Objective: To evaluate the surgical results of aortic valve replacement with autologous pericardial valve. 摘要 目的：评价自体心包瓣置换主动脉瓣的手术效果。
- Methods: Durang Dob was infused, the 2DE images and the blood flow of aorta valve and mitral valve were recorded. 方法：多巴酚丁胺（Dob）连续静脉注射的同时，应用二维超声心动图（2DE）及脉冲多普勒超声心动图 PDE）观察MI区域内室壁运动有无改善及主动脉瓣口、二尖瓣口血流动力学指标。
- Implanted in the position of aortic valve,DAV can serve as either a n assistant pump or a mechanical valve subjected to the power input. 将一螺旋浆式叶轮植入到主动脉瓣位置主动旋转，在输入不同功率的条件下分别发挥机械性瓣膜或辅助性血泵两种不同的功能。
- Results There was significant difference between TTE and TEE in detecting the calcification at the base of aortic valve leaflet(P<0.001). 结论TEE超声诊断早期老年性主动脉瓣周钙化的敏感性显著高于TTE,特异性和准确性接近;
- Dynamic aortic valve, a novel design for left ventricular assistance is proposed.An impeller similar to the airscrew is placed in the position of aortic valve. 提出左心机械辅助的一种新设想-动力性主动脉瓣，在主动脉瓣的位置设置一可主动旋转的螺旋桨式机械性瓣叶(叶轮)。
- This cohort included 517 cases of mitrai valve replacements (MVR), 88 cases of aortic valve replacements (AVR), and 195 double valve replacements (DVR). 本组二尖瓣置换术(MVR)517例,主动脉瓣置换术(AVR)88例,双瓣膜置换术(DVR)195例。
- Objective To evaluate the ultrasound findings of VSD associated with aortic valve prolapse (AVP),and to study it s differential diagnosis from aneurysm of aortic sinus. 目的分析室间隔缺损(VSD)合并主动脉瓣脱垂(AVP)的超声心动图特征和与主动脉窦瘤的鉴别。
- Usually occur in the root nodules of legumes. 通常长在豆类的根结节处。
- Aortic homograft - a section of aorta from a tissue donor with its valve intact is used to replace the aortic valve and a section of the ascending aorta. 主动脉同种移植物:来自于组织供体的带有完整瓣膜的一段主动脉用来置换主动脉瓣和这一段升主动脉。
- Objective To explore the clinical effects of aortic valvuloplasty in treatment of ventricular septal defect(VSD)with moderate or severe aortic valve insufficiency(AI)in children. 目的探讨室间隔缺损(VSD)并中重度主动脉瓣关闭不全(AI)患儿行主动脉瓣成形术的疗效。
- Results: This cohort included 517 cases of mitrai valve replacements (MVR), 88 cases of aortic valve replacements (AVR), and 195 double valve replacements (DVR). 结果:本组二尖瓣置换术(MVR)517例,主动脉瓣置换术(AVR)88例,双瓣膜置换术(DVR)195例。收藏指正
- Excision and replacement of aortic valve 主动脉瓣切除置换术
- Percutaneous balloon valvuloplasty of aortic valve 经皮气球主动脉瓣瓣膜成形术
- The dense white nodules of calcification are present on either valve surface. 在瓣膜的表面可见密集的白色钙化灶。
- Conclusion congenital bicuspid aortic stinosis relates to the thicking and calcification of aortic valves, and most of patients with congenital bicuspid aortic stinosis have mild stenosis. 结论二叶主动脉瓣狭窄的发生与主动脉瓣的增厚钙化有关，且主动脉瓣狭窄多为轻度狭窄；
- Congenital anomaly of aortic valve 先天性主动脉瓣异常
