您要查找的是不是：
- Clinically, patients with VBD present with acute vertigo due to ischemic change, or with neurologic deficits due to compression of the cranial nerves. 或因压迫脑组织，出现神经症状，而以类似脑肿瘤的情况前来求诊。
- Cerebral perfusion decreases as the intracranial pressure is raised.Irreversible ischemic change occurs when cerebral perfusion pressure is below 40 mmHg. 颅内高压发生时相对的脑灌流压下降，脑部的循环便受到影响，当颅内高压无法控制而脑灌流持续低于四十毫米汞柱时脑部终至缺血而死。
- At OPA , CXR showed cardiomegaly and ECG showed ischemia change were noted . so she was admitted to our general ward for further mangement. 在门诊，胸部X光检查发现有心脏扩大，同时心电图也出现缺血性的变化，所以她被安排住进一般病房，以便做一步的处置。
- In this study, the 35 CMBs which caused ischemic changes are all at LAD (51%, 35/68). 本研究中所有引起缺血改变的35例肌桥均位于左前降支，占51%25（35/68）。
- DWI is sensitive to early ischemic changes,which can find the changes of brain ischemia earlier than that of routine T2WI. DWI对早期缺血改变非常敏感,DWI较常规T2加权图像能更早地发现脑缺血的改变。
- While in the Chinese herb-compound group, the heart rate of the rabbits kept smooth, ischemic changes in ECG were not clear, and orthostatic tolerance time increased. 而中药组兔心率平稳，心电图缺血性改变不明显，立位耐受时间增加。
- CT early ischemic changes(EIC) and low ESS scale were the main risk factors of cerebral hemorrhage after intraarterial thrombolysis,representing a risk of 8.33 and 11.35,respectively. CT早期缺血改变及较低的ESS评分是脑动脉溶栓术后脑出血的主要危险因素;它们的相对危险度分别为8.;33和11
- The animal models of acute myocardial is chemia were prepared.The electrocardiograms displayed ischemic changes,such as increased T wave,biphasic T wave,inversed T wave and elevated S-T Segment. 人工制成急性心肌缺血性动物模型，其心电图显示T波高耸、双向和倒置、S-T段抬高等缺血样改变。
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- He was hostile to any change in our plan. 他反对我们计划中的任何改变。
- Can you change a five-pound note? 你能换开五英镑的票子吗？
- There is an imperceptible change in temperature. 温度有细微的变化。
- This is where we change from car to bus. 这就是我们从小汽车换乘公共汽车的地方。
- You don't need my say-so to change things. 你不必向我请示可自行做些变动。
- He find it impossible to make her change her mind. 他发现使她改变主意是不可能的。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- She's on holiday; she needed a change from work. 她正在度假，她需要放下工作改变一下生活。
- Here's a five-pound note-- you can keep the change. 这是五镑的钞票－－零钱不用找了。
- We were amazed at/by the change in his appearance. 他的样子变得使我们大为惊讶。
