单心电图

Objective To investigate the diagnostic value of exercise electrocardiography test, single photon emission computed tomography and dobutamine stress echocardiography in coronary artery disease.

目的 评价运动心电图试验、心肌灌注单光子发射计算机断层显像、多巴酚丁胺负荷超声心动图对冠心病的诊断价值。

Results Intravenous drip of squamocin injection at the dose of 0.6～0.9 mg/ showed moderate to severe toxicity in dogs: dyspnea, crouch, vomiting, quiet, stagger, tongue and mouth pale or cyanopathy etc, electrocardiogram and blood biochemistry appear many index changes, indeed death.

结果 犬单次静脉滴注阿诺宁脂肪乳注射液0.6～0.9 mg/时产生中重度中毒症状，主要表现为呼吸困难、低头、呕吐、安静少动、站立不稳、舌面苍白、口腔黏膜苍白或紫绀等症状，心电图及血液生化学出现多项指标改变，甚至死亡。

Methods 142 male peelers and 107 male operators were conveyed with the questionnaire of generic job stress commended by Yu Shanfa, and blood pressure ,heart rate, ECG ,blood sugar, glycerinate, cholesterol, monoamine neurotransmitter were detected meanwhile.

采用余善法教授推荐的工作紧张问卷对某市公安局刑警支队和巡警支队的全体干警进行紧张调查和健康状况检查，检测血清中单胺类神经递质、血糖、血脂水平，检查血压、心率、心电图等，并进行方差分析及两两比较。

The ST-T changes here are nonspecific and could be due to LVH alone, coronary disease, etc. However, the ECG is not consistent with extensive inferolateral myocardial infarction per se.

该ST - T改变这里有非特异性和可能是由于左心室肥厚单，冠状动脉疾病等，但是，心电图，是不符合广泛inferolateral心肌梗死本身。

The positive rate of ECG rose with the increase of number of stenosed coronary vessel.

心电图检查的阳性检出率随病变支数的增多而增高，冠状动脉狭窄单支病变为64.6%，双支病变为87.9%，三支病变为89.3%。

Although the cardiac study could be traced back to the early of last century, the previous study generally concentrated on static analysis such as electrocardiograph figuration analysis and single parameter detection, which was unsatisfactorily with characterizing the various heart states precisely and overall.

过去的研究进展往往集中在心电图形态分析和单参数节律检测等静态分析上，难以较确切和较全面地反映心脏不同状态下的特征。

The sensitivity, specificity, accuracy, false positive rate were 72.6%(53/73), 31.5%(6/19), 72.6%(53/73), 68.4%(13/19), respectively. The dynamic electrocardiogram false negative rate of a single branch coronary artery was higher than that of multibranch coronary arteries.

动态心电图检出冠心病的敏感性为72.6%(53/73)，特异性为31.5%(6/19)，阳性预测值72.6%(53/73)，阴性预测值33.3%(6/19)，预测准确性为79.3%(73/92)，假阳性率为68.4%(13/19)，假阴性率为27.4%(20/73)；冠状动脉单支病变较多支病变者易出现动态心电图假阴性。

Nifedipine GITS as well as ISMN is able to ameliorate clinical symptoms, ischemic changes in electrocardiogram and exercise tolerance tests.

硝苯地平控释片和5-单硝异山梨醇酯均能有效改善稳定性心绞痛患者的临床症状，心电图及运动能力，其有效作用分别持续24和12小时。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。