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1·The changes of cardiac output and peripheral vascular resistance were similar to that of mean arterial pressure.

心输出量和外周血管阻力的变化情况与血压改变相类似。

2·In this paper a new method for measuring changes of peripheral vascular resistance by computer technique is introduced.

本文介绍应用计算机技术测量外周阻力变化的新方法。

3·Objective Pulse transit time (PTT) is a non-invasive index which reflects changes in peripheral vascular resistance and intra-thoracic pressure.

目的PTT是一项反映周围血管阻力和胸腔内压变化的无创指标，因此和微觉醒相关的血压改变可通过PTT检测。

4·Endurance training results in an increase in oxygen consumption and delivery. Stroke volume and cardiac output increase. Peripheral vascular resistance decreases.

耐力训练导致耗氧量和清除量增加，心脏搏出量和输出量增加，外周血管阻力下降。

5·Thyroid hormone plays important effect on cardiovascular homeostasis, which can decrease peripheral vascular resistance rapidly by promoting relaxation in vascular smooth-muscle cells.

甲状腺激素对于心血管系统稳态有重要的作用，可通过促进血管平滑肌细胞松弛，快速降低外周血管阻力。

6·The regulating characteristics of vascular type mainly showed an increase of total peripheral resistance during stress.

它们主要特征分别表现为：血管型以增加外周阻力为主；

7·CONCLUSION: The main characteristics of CVHI indexes include less blood velocity, increased peripheral resistance and decreased integral scores of cerebral vascular function.

结论：心脏病患者的CVHI指标变化特征主要表现为血流速度减慢、外周阻力升高和脑血管功能积分降低。

8·Objective:In order to observe the effect of negative pressure on vascular elasticity, resistance and bloodflow volume in diabetic patients with peripheral angiopathy.

目的：观察负压疗法对糖尿病伴有肢体血管病变患者的肢体血管弹性、阻力和血流量的影响。