Arteriolar relaxation reduces systemic vascular resistance and arterial pressure(afterload).
心脏指数可增加、降低或不变。
| 单词 | Vascular resistance |
| 释义 |
Vascular resistance
英语例句库
Arteriolar relaxation reduces systemic vascular resistance and arterial pressure(afterload). 心脏指数可增加、降低或不变。
原声例句
Osmosis-呼吸 And this has the effect of increasing pulmonary vascular resistance, and to maintain pulmonary blood flow, the body responds by developing pulmonary hypertension. 肺内的血管阻力因此会升高，为了维持肺内血流，机体会形成肺高压。 Osmosis-心血管 What's important though is that since the fetus doesn't use their lungs yet, there's relatively high vascular resistance and therefore high pressure in the pulmonary circulation. 而需要记住的是，由于胎儿还没有使用他们的肺，肺循环内血管阻力较大，因而压力也较高。 医学英语 心内科 But simple procedures such as squatting and the knee chest position which increase systemic vascular resistance and therefore decrease right to left shunting , can help to temporarily relieve symptoms. 但是简单的方法，例如蹲踞和膝胸位的姿势可增加体循环血管的阻力，因此减少右向左分流，可以暂时缓解症状。
英语百科
Vascular resistanceVascular resistance refers to the resistance that must be overcome to push blood through the circulatory system and create flow. The resistance offered by the peripheral circulation is known as the systemic vascular resistance (SVR) or may sometimes be referred to the antiquated term total peripheral resistance (TPR), while the resistance offered by the vasculature of the lungs is known as the pulmonary vascular resistance (PVR). Systemic vascular resistance is used in calculations of blood pressure, blood flow, and cardiac function. Vasoconstriction (i.e., decrease in blood vessel diameter) increases SVR, whereas vasodilation (increase in diameter) decreases SVR. |
| 随便看 |
|
英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。