As the blood flows in the reverse direction, the murmur is best heard not in the aortic area, but rather along the left sternal border.

当血液流向相反方向流动时，杂音最响部位不是在主动脉区域，而是沿着左胸骨缘。

Aortic stenosis murmur is loudest in the aortic area and the sound radiates to the carotid arteries in the neck following the direction of blood flow.

主动脉瓣狭窄杂音在主动脉区域声音最大，杂音随着血流的方向放射至颈部的颈动脉。