查询词典 coronary

Objective: To study the clinical significance of D-dimer judging the thrombosis of coronary artery in acute coronary syndrome patients.

目的：探讨D-二聚体定量检测对于判定急性冠脉综合征血栓形成的意义。

Coronary thrombosis is treated either by percutaneous interventions, coronary artery bypass surgery, or thrombolysis.

冠状动脉栓塞采用经皮手术、冠状动脉旁路手术或溶栓治疗。

A coronary thrombosis is seen microscopically occluding the remaining small lumen of this coronary artery.

冠状动脉血栓形成镜下图，血栓使仅有的很小的内腔闭塞。

Materials and Methods: 30 patients with suspected coronary artery disease received coronary MRA, CTA and CA examinations.

材料和方法：30例冠心病患者在2周内接受冠状动脉MRA、CTA和CA检查。

Among the 6 recurrent cases, one had new coronary artery lesions; three had expanding coronary artery lesions. Among the 3 cases that recurred within 2 months, IVGG and ASA had not been used in one case, and ASA was reduced to low dose just 3 days after defervescence in 2 cases. The cases that recurred within 2 months were more likely to occur in which ASA was reduced to low dose just 3 days after defervescence than those in which gradually.

再发病例6例，其中1例有新的冠状动脉损害形成，3例原有冠状动脉损害加重。3例在初发病2月内再发者，其中1例未用IVGG及ASA治疗，2例热退后ASA快速减量。

First, For the coronary artery stent, two kinds of loads, including the pressure named 〓 derivatively from the balloon and the counterforce named 〓 on the wall edge of the stent, have been taken into account in the analysis of the stent.〓 and 〓 were changing as the stent expanding. So, the expansion process of the stent could be considered as the process composing of many extremely short equilibrium processes, where 〓 and 〓 could be regarded as constants and the stresses, the strains and the displacements were obtained using NFEA in every processes. Then, the stresses, the strains and the displacements obtained in every processes or steps were added up to get the final structure of the coronary stent.

首先，解决了支架有限元分析的载荷非线性问题，认为医用心血管支架受到两种载荷的作用：球囊直接传递的压力〓和球囊对不锈钢支架丝壁边缘的反作用力〓，这两种载荷在支架分析中必须都考虑进去；〓为非线性载荷，随着支架扩张不断变化，处理时将支架扩张的整个过程看成由37个很短的平衡过程组成，在每个过程中取〓为常量，采用有限元法获得应力、应变、位移，最后将各过程的应力、应变、位移迭加起来就获得了不锈钢支架总的应力、应变和位移；本研究用变分法和有限元法模拟杆件拉伸证明了上述方法是合理的。

objectiveto investigate the value of ecg in the diagnosis of coronary artery diseaseso as to direct clinical work.methodsthe diagnostic value of routine ecg was analyzed and compared in 639 patients with chd confirmed by coronary angiography.

监测产程中阴道检查代替肛门检查的临。。。委托外部审计师对外资银行现场检查比。。。目的探讨冠心病心电图的诊断价值，指导临床工作。

Objectives: The aim of this study was to investigate whether there is a temporal pattern of ischemic events in relation to dual antiplatelet therapy in patients with unprotected left main coronary artery stenosis treated with percutaneous coronary intervention.

目标：此研究的目的是观察接受经皮冠状动脉介入治疗的无保护左冠状动脉主干狭窄患者中是否存在与双重抗血小板治疗相关的缺血性事件的时间格局。

The response to isoproterenol and electrical stimulation of myocytes both in the coronary sinus and outside the ostium were studied through standard glass microelectrode technology to investigate the mechanism of ectopia arrhythmia nearby coronary sinus musculature.

第三部分以标准玻璃微电极技术记录并分析犬冠状窦肌肉结构及冠状窦口外右房组织的心肌细胞动作电位特点，并研究各自对异丙肾上腺素和电刺激的反应，以探讨冠状窦附近起源的异位心律失常的发生机制。

Objective:To elucidate the coronary features and risk factors in young male patients with coronary artery disease.

中文摘要：目的：探讨年青男性冠心病患者的冠状动脉病变和危险因素的特点。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。