And that's up in the pulmonary artery. The wire lead acts like permanent paddles on a heart.

在上。导线的作用就像脏上的永久性划片。

Blood flows from the left ventricle into the aorta and from the right ventricle into the pulmonary arteries.

从左室流主，以及从右室流。

Notice though, that this one big artery does split into the aorta and pulmonary artery.

注意，这条大确实会分成主和。

This time, though, that blood comes from the pulmonary arteries, carrying deoxygenated blood.

不过，来自的液不含氧。

Remember how fluid buildup increased pressure in the pulmonary artery?

还记得体液积聚如何增加压力吧？

On the left side of the heart, the aortic arch should be the highest up followed by the pulmonary artery.

脏左侧的最高点应为主弓，下面是。

The " great arteries" , are these two main arteries taking blood away from the heart —the aorta and pulmonary artery.

大指的就是这两条把液带离脏的主要：主和。

Once it's fully developed, the aorta comes from the left ventricle and the pulmonary artery comes from the right ventricle.

一旦脏完全发育，可见主来自于左室，来自于右室。

If these two great arteries, the aorta and pulmonary artery, don't divide, you essentially have this massive artery coming from both ventricles.

如果主和这两条大不分开的话，你就会有这条从室发出的大。

From there the blood goes into the right ventricle and gets pumped into pulmonary artery and eventually into the lungs.

接着，液从右房进右室并被泵，最终进。

Since there's more oxygenated blood over here, patients will have an increased oxygen saturation in the right ventricle and pulmonary artery.

既然来了更多含氧高的液，患者右室和的氧饱和度就升高了。

Lastly, G is for great vessels which includes the superior vena cava, inferior vena cava, ascending aorta, aortic arch, pulmonary artery, and descending aorta.

最后，G指大管" Great vessels" ，包括了上腔静、下腔静、升主、主弓、与降主。

Pulmonary vessels include the pulmonary artery and its branches, and the veins that drain the lung capillaries.

携带来自于右室的低氧液，而静将来自于的富氧液运至左房。

The pulmonary arteries carry deoxygenated blood from the heart to the lungs.

将脱氧从脏输送到。

This usually occurs in the deep veins of the legs or in the pulmonary arteries that carry deoxygenated blood from the heart to the lungs.

这经常发生在腿部的深静或从脏通往部、携带缺氧的中。

Once it's passed the pulmonary valve, the blood goes into the pulmonary arteries, which carry blood away from the heart to the left and right lung.

一旦液通过瓣，便会进；将液从脏输送到左和右。

So that blood goes from the pulmonary artery into a pulmonary arteriole, which is a little bit smaller and, finally, into a capillary which is the smallest.

液从进较细小的小，最后进毛细管。

Less commonly, babies can have levo-transposition of the great arteries, or l-TGA, with levo meaning that the aorta's primarily to the " left" of the pulmonary artery.

更少见地，宝宝可能会有左旋-大转位，即L-TGA，左旋的意思是主主要位于的左侧。

The right ventricle pumps blood through the pulmonary semilunar valve into the pulmonary trunk, which is just a big vessel that splits to form the left and right pulmonary arteries.

右室通过半月瓣将液泵干，干只是一个大管，它分裂形成左右。

When the ventricle contracts, blood is pushed into the short pulmonary trunk before branching toward each lung through the right and left pulmonary arteries.

室收缩时，液在通过右和左向每个分支前被推短干。