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- The TROS in normal perfusion zones, perfusion defect zones, and low perfusion zones had significant difference (P<0.01). MRPP中;正常灌注与灌注缺损区及低灌注区的信号强度变化率差异有显著性意义(P<0.;01)。
- The prolongation of SBPR was correlated with the severity of perfusion de fect and the number of hypo-perfusion and perfusion defect. 结论:心肌缺血/梗塞患者在运动试验中.SBPR不但明确增高,而且还与缺血/梗塞的心肌节段数明显相关。
- According to patient's clinical symptoms and he perfusion defect findings on scintigraphic image, the irst impression for the diagnosis was the developed ulmonary embolism. 由于临床症状明显及影像学之佐断,患者依急性肺栓塞接受抗凝血剂治疗,其后咳血症状出现,诊断始改为肺出血并紧急停止抗凝血治疗;
- Clinical manifestations include atypical chest pain, an abnormal resting EKG, a positive treadmill test, sustained ventricular tachycardia, bundle branch blockage, paroxysmal atrioventricular block, reversible perfusion defect noted on thallium scan, etc. 临床表徵包括非型胸痛、异常心电图变化、跑步机式验阳性、持续性心室频脉、吏传导阻滞、阵发性房室阻断、铊-心肌扫描可见可逆性心肌灌流不足等等。
- SW thickness was an independent predictor (P=0.006) of SPECT perfusion defects in LBBB patients without CAD. 在左束支传导阻滞而无冠心病的患者中,应用SPECT检查灌注缺损,间隔的厚度是独立的猜测因素。
- The intraluminal defect or no contrast medium in distant pulmonary arteries can be seen on the DSA.Multiple pulmonary segments perfusion defects were seen on pulmonary perfusion imaging. 肺动脉造影图像表现为肺动脉分支出现充盈缺损或截断改变,肺灌注显像表现为多发的呈肺段分布的放射性减低或缺损。
- Cardiac 123I-metaiodobenzylguanidine (MIBG) scan and coronarography were performed in patients with myocardial perfusion defects. 同时我们对心肌灌注缺损的患者进行了心肌123I-间碘苄胍(MIBG)扫描和冠状动脉造影。
- In advanced disease, there may be multiple causes for perfusion defects, where the additional information from CT would allow more specific diagnosis and treatment. 在晚期病例中,造成心肌缺血的原因可能是多个的,这个时候CT可以提供更详细诊断和治疗信息。
- We correlated the perfusion defects with the underlying causes and hoped to understand more about the pathologic and physiologic process reflected by CTAP. 此篇论文在寻求非肝肿块所引起的灌流缺损及其潜在原因,希望因此帮助了解经动脉门静脉肝脏电脑断层中所反应的生理及病理现象,从而降低该项检查之误判率。
- In order to evaluate the variable features of perfusion defects in liver parenchyma through computed tomographic arterial portography (CTAP), we collected 88 cases from July 1991 to March 1996. 摘要自1991年七月开始之四年内,我们总共分析了88位在经动脉门静脉肝脏电脑断层检查中,有肝实质灌流缺损的病人。
- They detected no defect in the product. 他们没发现产品有任何问题。
- This was his fatal defect; he was of feeble will. 这是他致命的弱点,他意志薄弱。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- A defect in the fuel lines prevented the missile from blasting off. 燃料管路上的一个缺陷妨碍了导弹的发射。
- In other cases, water was in excess, and fire in defect. 至于其它的情形则是水分太多,火候不足。
- One of the lorries dropped back with a mechanical defect. 一辆卡车因出故障而落在后面了。
- Experimental study of real-time three-dimensional myocardial contrast echocardiography in assessment of myocardial perfusion defect 实时三维心肌超声造影评估心肌灌注缺损的实验研究
- A defect in a legal document that can render it invalid. 破绽,失效可能导致其无效的法律文件的漏洞
- If it were not for this defect, I shall hire him at once. 如果不是因为这个缺点,我会马上雇用他。