We also learned that total peripheral resistance is the total resistance to flow of blood in the systemic circulation.

我们还了解到，总外周阻力是对全身循环中血液流动的总阻力。

This causes vasodilation, which decreases total peripheral resistance and decreases blood pressure.

这会引起血管舒张，从而降低总外周阻力并降低血压。

Mean arterial pressure is influenced by three main factors, including cardiac output, total peripheral resistance, and blood volume.

平均动脉压受三个主要因素影响，包括心输出量，总外周阻力和血容量。

Total peripheral resistance is defined as the total resistance to flow of blood in the systemic circulation.

总外周阻力是指全身循环中对血液流动的总阻力。

There are three important factors that affect mean arterial pressure: cardiac output, total peripheral resistance, and blood volume.

心输出量，总外周阻力和血容量。

So, with total peripheral resistance, we are looking at the resistance of all of the blood vessels in the body.

所以，对于总的外周阻力，我们研究的是体内所有血管的阻力。