Result 30 inbred rat myocardial infarct models were created.
结果：共建立近交系大鼠心梗模型30只。
Methods Myocardial infarct was produced by ligation of the left coronary artery.
结扎大鼠左冠状动脉前降支，制作心肌缺血模型。
Abstract Objective To study effects of preconditioning on size of myocardial infarct and short-term prognosis.
【摘要】目的研究缺血预适应对心肌梗死范围及近期预后的影响。
Conclusions MSCT can be used to assess acute myocardial infarctions and infarct-related coronary artery stenosis or occlusion.
结论MSCT能用于检测急性心肌梗死，同时能发现造成急性心肌梗死的冠状动脉狭窄或闭塞。
Objective To explore the effects of personality characteristics, life events, negative emotion on acute myocardial infarct (AMI).
目的探讨个性特征、生活事件、负性情绪等因素对急性心肌梗塞的影响。
Objective: To investigate the mechanism and significance of the different shape of st segment elevation in acute myocardial infarct (AMI).
目的：探讨急性心肌梗死时心电图不同形态st段抬高的机制和意义。
AIM To study the influence of a novel K ATP channel opener JTV-506 (JTV) on cardiac function and myocardial infarct size of isolated rat heart.
目的探讨AT P敏感性钾通道开放剂JTV 5 0 6 (JTV)对离体大鼠心功能及心肌梗死范围的影响。
Objective: to study the relation between and the orientation diagnosis of ECG coronary angiogram in patients with old myocardial infarct (OMI).
目的：探讨陈旧性心肌梗死的心电图定位诊断与冠状动脉造影关系。
During a heart attack, or myocardial infarct, part of the heart muscle loses its blood supply and the oxygen-starved cells die, causing scarring.
当心脏病发作或心肌梗死时，部分心肌丧失了血供，同时缺氧的细胞坏死，导致瘢痕形成。
Conclusion: Nicorandil could expand the coronary artery obviously, protect the post-ischemic cardiac function, and reduce the myocardial infarct size.
结论：尼可地尔有明显扩张冠脉、保护缺血后心功能及缩小心肌梗死范围的作用。
Constitutive overexpression of A20 in the murine heart resulted in attenuated infarct size and improved cardiac function 7 days after myocardial infarction.
梗死7天后，组成性过表达A 20的小鼠心脏梗死范围减少、心功能有所改善。
Conclusion: the invasive limb IPC has an early protective effect on the myocardial ischemia-reperfusion injury and could decrease the myocardial infarct size.
结论非创伤性肢体缺血预适应对心脏缺血再灌注损伤具有早期保护作用，能明显缩小心肌梗死面积。
Conclusion Intravenous morphine has protective effects on AMI by increased plasma CGRP level, decreased plasma ET1 level, and reduced myocardial infarct size.
结论吗啡预处理可通过显著降低ET 1而增加CGRP血浆浓度、缩小心肌梗死面积，对急性心肌梗死后再灌注心肌产生保护效应。
Objective to evaluate the dynamic changes of infarct related arteries (IRA) with continued monitoring of ST segment in early acute myocardial infarction (ami).
目的持续监测s T段变化评估急性心肌梗死(ami)早期梗死相关动脉(IRA)动态变化的意义。
Methods Cross-sectional 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。
Conclusion Senile AMI complicated by acute stroke is closely related with the site of myocardial infarct, severe arrhythmia, hypotension and cordis mural thrombus.
结论老年ami并发急性脑卒中与心肌梗死部位、是否有严重心律失常、低血压、心脏附壁血栓等密切相关。
Objective To explore the significance of normalization of negative T waves in infarct related leads after anterior wall acute myocardial infarction in the elderly.
目的探讨老年急性前壁心肌梗死后相关导联倒置T波正常化的意义。
The reversibility of infarct myocardial dysfunction zone was evaluated by low-dose dobutamine stress echocardiography(LDDSE) in 21 patients with myocardial infarction.
应用低剂量多巴酚丁胺负荷超声心动图（LDDSE）试验对21例心肌梗塞患者梗塞区心肌功能障碍的可逆性进行研究。
Objective to observe the effects of Spironolactone on collagen in non-infarct zone (NIZ) during the various stages in a mouse model of experimental myocardial infarction.
目的：观察螺内酯对大鼠心肌梗死(心梗)后不同阶段非梗死区(NIZ)胶原的影响。
Objective Resting myocardial perfusion tomographic imaging with 99Tc m-MIBI for the assessment of infarct-related artery (IRA)in a group of myocardial infarction patients.
目的评价静息心肌显像的缺血缺损部位对于判断梗塞相关动脉（IRA）的价值。
Objective: To investigate the Electrocardiography (ECG) T-wave changes for identifying the infarct-related artery (IRA) in patients with acute inferior myocardial infarction (MI).
目的：探讨心电图(ECG)T波改变对急性下壁心肌梗死患者梗死相关血管(IRA)判断的价值。
To determine the outcome of the biomaterial after injection, calcium-crosslinked biotin-labeled alginate was injected into the infarct 7 days after anterior myocardial infarction in rat.
为了测定注射后生物材料的结果，小鼠前壁心肌梗塞7天后钙离子交联型生物素标记海藻酸钠被注入梗塞部位。
Intravenous magnesium started early after the onset of myocardial infarction is a promising adjunctive treatment that may limit infarct size, prevent serious arrhythmias, and reduce mortality.
心肌梗死后早期静脉使用硫酸镁可望限制梗死面积、预防严重心律失常、降低死亡率，是一种有希望的辅助治疗措施。
Conclusions The R PIA, a stable specific adenosine A 1receptor agonist, may mediate delayed myocardial preconditioning which reduces significantly the infarct size of myocardium in rats.
结论RPIA可使大鼠在体心脏产生延迟预适应（显著降低心肌梗死范围） ；
Conclusions The R PIA, a stable specific adenosine A 1receptor agonist, may mediate delayed myocardial preconditioning which reduces significantly the infarct size of myocardium in rats.
结论RPIA可使大鼠在体心脏产生延迟预适应（显著降低心肌梗死范围） ；
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