There is a name for that, it is the pulmonary circulation loop.

它有一个名字，叫做肺循环回路。

This happens because there's increased pulmonary congestion while lying down, and in left-sided ventricular heart failure, the pulmonary circulation is already overloaded.

这是因为躺下时肺淤血增多，而左心衰时，肺循环已经超负荷。

This essentially means that d-TGA leads to death unless there is some way for blood between the pulmonary and systemic circulations to mix.

这就意味着，除非有一种方法可以将肺循环和全身循环的血混合，否则d-TGA会导致死亡。

That's not good for your pulmonary circulation.

这对肺循环不利。

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。

This is a really unusual pattern in the body, and it's something worth noting when we talk about the pulmonary circulation.

这是一个非常不寻常的身体模式，谈及肺循环时，大家应注意这一点。

This trip from the right ventricle of the heart, through the pulmonary artery to the lungs, and back to the left atrium of the heart is called the pulmonary circulation.

血液从心脏右心室，经过肺动脉到肺，再由肺静脉回到心脏左心房的行程，被称为肺循环。

In the interstitial space, it's the same thing as the blood pressure in the pulmonary capillaries, and because the pulmonary circulation is a low pressure system, the hydrostatic pressure is pretty low.

在组织间隙，毛细血管流体静压和血压相同，且由于肺循环低压，其流体静压也较低。