On the right side, the superior vena cava, ascending aorta, right ventricle, left ventricle, and inferior vena cava should all be visible.

在心脏右侧，分别是上腔静脉、升主动脉、右心室、左心室和下腔静脉。

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指大血管" Great vessels" ，包括了上腔静脉、下腔静脉、升主动脉、主动脉弓、肺动脉与降主动脉。

The first section of the aorta is referred to as the ascending aorta.

主动脉的第一段称为升主动脉。

The ascending aorta is the first section of the aorta and contains blood from the left ventricle of the heart.

升主动脉是主动脉的第一段，包含来自心脏左心室的血液。

We don't have to travel far along the ascending aorta before reaching the first branching roads, and these are called your right and left coronary arteries.

到达第一个分支前，我们不需要沿着升主动脉运行太远，这些分支被称为右冠状动脉和左冠状动脉。