查询词典 myocardial infarct

Objective: To investigate the Electrocardiography T-wave changes for identifying the infarct-related artery in patients with acute inferior myocardial infarction.

目的：探讨心电图T波改变对急性下壁心肌梗死患者梗死相关血管判断的价值。

It was first described by Murry who showed that IPC decreased the infarct size induced by a 40 minutes of coronary occlusion in a canine model of myocardial ischemia and reperfusion.

首先提出这一概念的是Murry等，他们在实验中发现数次短暂的缺血预处理后能使心肌更好对抗缺血再灌注损伤。

Methods: The experimental myocardial infarction was induced by high level ligation of the anterior descending of the left coronary artery in rabbits. The protective effects were determined by the changes in ECG, the activity of serum creatin phosphorate kinase and infarct sizes.

采用结扎家兔冠状动脉前降支造成急性心肌梗塞的病理模型，用心电图、血清磷酸肌酸激酶活性和梗死面积评价TFGb对心肌缺血的保护作用。

Prodromal unstable angina in acute myocardial infarction:prognostic value of short and longterm outcome and predictor of infarct size〔J〕.Am Heart J,2000;140(1):12633.7 Murcia AM,Hennekens CH,Lamas GA,et al.Impact of diabetes on mortality in patients with myocardial infarction and left ventricular dysfunction〔J〕.

而Ghosh等〔9〕的研究认为，IP在糖尿病心脏的保护作用消失机制为，IP通过介导三磷酸腺苷依赖性钾离子通道的激活实现的，而糖尿病能够使体内正常钾离子通道发生改变，从而抑制了IP效应的发挥。

Background— The Doppler Substudy of the randomized, double-blind, placebo-controlled Reinfusion of Enriched Progenitor Cells and Infarct Remodeling in Acute Myocardial Infarction trial aimed to inestigate the effects of intracoronary infusion of bone marrow–deried progenitor cells on coronary blood flow regulation in patients with reperfused acute myocardial infarction.

背景：应用多普勒，采用随机、双盲、安慰剂对照的方法研究输注浓缩祖细胞及梗死区结构的重塑，以明确经冠状动脉输注骨髓祖细胞对急性心梗患者冠状动脉血流恢复的影响。

To the clinical medicine, it is a great development that the acute myocar- dial infarct patients have been cured by coronary artery repatency, thromboclasis, precutaneous transluminal coronary angioplasty and other heart surgery in the last years. The myocardial tissue receives blood reperfusion again due to cardiovascular repatency or reconstructive operation, which can really obtain favorable therapeutic efficacy in multitudinous conditions.

急性心肌梗死病人采用冠脉再通术、溶栓治疗以及其他心脏外科手术是近年来临床医学的一大重要进展，因为缺血后疏通血管或再造血管使心肌组织得到血液的再灌注，在多数情况下确能收到良好的治疗效果。

The effect of infarct expansion on left ventricular function was studied in rats 9 days after transmural myocardial infarction produced by left coronary occlusion.

本文目的是探讨大鼠心肌梗死区伸展对左心室功能的影响。开胸结扎左冠状动脉造成穿壁性心肌梗死，于术后第9天测定基础状态和增加负荷状态的左室泵血和收缩性能指标。

Methods Crosssectional study and contrastive analysis were used to analyze the clinical data and laboratory data of angina cordis and myocardial infarct cases.

采用横断面调查与对比研究方法，分析心绞痛和心肌梗塞病例生活相关危险因素与生化指标的差异。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。