The Relationship Between Carotid and Coronary Atherosclerosis with Intravascular Ultrasound The value of adenosine echocardiography versus myocardial tomography in detection individual stenosed vessels of stable angina 应用血管内超声显像技术评价冠状动脉病变与颈动脉病变相关性腺苷超声与核素心肌显像推测心绞痛相关狭窄血管的比较
The ileocecal valve and terminal ileum are usually dilated rather than stenosed. 回盲部和末端回肠常呈扩张面而不狭窄。
They arise from either augmented blood flow or a stenosed valve. 可导致舒张中晚期杂音的病症包括:二尖瓣或三尖瓣狭窄;
Objective To investigate the relationship between the repeated attack of clonorchiasis sinensis and stenosed papillitis of vater and its availability of endoscopic treatment. 目的研究肝吸虫病与缩窄性乳头炎的关系,缩窄性乳头炎与肝吸虫病反复发作的关系,以及经内镜治疗的可行性。
Numerical Study of Wall Shear Stress in the Stenosed Arteries 狭窄动脉血管中管壁切应力的数值研究
Methods Under X-ray, the Seldinger ′ s puncture technique was adopted and balloon catheters were introduced to the culprit artery lumen and blew up with the mechanical pressure to reopen the corresponding stenosed arteries. 方法在X线引导下,采用Seldinger氏穿刺技术将球囊导管送入狭窄肾动脉腔内充盈膨胀球囊,对狭窄病变施于机械性压力使之扩张开通,恢复肾血流灌注。
Chronic stenosed otitis externa: a report of 14 cases 慢性狭窄性外耳道炎14例报告
Results: There is significant difference between the stenosed degree and flow field uniformity of aortic valve. 结果:不同程度AV狭窄之间流场均匀性存在显著差异(P<0.01)。
DSA showed that the diameter of stenosed segment of carotid artery was markedly enlarged and circulation time and staining of ipsilateral intracranial cerebral vessels tended to be normal. DSA显示狭窄段的颈动脉直径明显扩大,同侧颅内脑血管循环时间和染色趋于正常。
The peak velocity in the stent < 80cm/ s indicated the stent was stenosed; 支架内血流速度<80cm/s,提示内支架狭窄存在;
QRS interval was shortened in the normal cases (-2.9ms with reliable span of-0.6 to 0.2), while in the coronary stenosed cases QRS interval was lengthened. 正常者运动时QRS间期缩短(-2.9ms,可信区间-6.0至0.2),而冠脉狭窄者运动时QRS间期延长。
Materials and Methods Dynamic single section CT scanning of the liver was performed in 30 patients with stenosed hepatic artery due to orthotopic liver transplantation ( study group) and in 20 individuals without hepatic diseases ( control group). 资料与方法对30例肝移植术后肝动脉狭窄患者选取肝门(包括肝、门静脉、主动脉和脾)层面行动态单层CT扫描。
The patency of maxillary sinus ostium maintained well in 33 cases, stenosed in 7 cases. The diseased middle turbinate can recover to normal contour in most cases. 上颌窦口开放33例,狭窄7例,病变中鼻甲大多恢复正常。
The coronary arteries were mechanically stenosed in different degrees for 1 hour in 18 dogs, and coronary spasm were induced by drug in 24 rabbits. 对犬和兔的冠状动脉分别形成不同程度的机械性狭窄和药物性痉挛1小时,观察冠状动脉狭窄后急性心肌缺血的早期形态学改变,探讨其形态学诊断标准。
The peak velocity in stent of 4 cases was less than 80cm/ s, the venography showed the stents were stenosed. 4例支架内血流速度<80cm/s,门脉造影显示内支架狭窄;
The most stenosed target coronary artery should be bypassed first. 冠状动脉吻合程序应先行前降支系统,狭窄最严重的血管宜先吻合。
Spectral Simulation Analysis of Doppler Signals from Stenosed Vessels 狭窄血管多普勒血流信号的频谱仿真分析
Simulation studies on Doppler ultrasound signals in asymmetric stenosed vessels 单边狭窄血管中超声多普勒信号的仿真研究
In 12 cases, 14 stenosed renal arteries were identified with single-dose 3D DCE-MRA. 单倍剂量3DDCE-MRA显示了12例(14条)肾动脉狭窄。
Objective Try to find out the feasibility and curative effect of the treatment of DAVF with stenosed drainage vein by implantation of stent. 目的探讨通过静脉支架植入改善硬脑膜动静脉瘘引流,治疗伴引流静脉狭窄的硬脑膜动静脉瘘的可行性及疗效。
Objective To evaluate the clinical features of chronic stenosed otitis externa ( CSOE) and its treatment. 目的探讨慢性狭窄性外耳道炎的临床特点及治疗方法。
An analysis on blood flow through a curved stenosed artery 弯曲狭窄管内血液流的分析