Now, sometimes, individuals might have an atrial septal defect, a small opening between the right and left atrium.

同时，某有房间隔缺损的，即右心房与左心房之间有一个小的缺口。

Atrial septal defect, but you feel it's an emergency?

- 房间隔缺损，但您觉得这是紧急况？

Atrial septal defect is a defect within the upper two chambers of the heart.

- 房间隔缺损是心脏上部两腔内的缺损。

In ASD patients, this septum is defective allowing blood flow between the two chambers.

ASD者的房间隔是有缺损的，血液两个心房内流动。

Small ASDs do not cause any symptoms and may not require treatment.

很小的房间隔缺损不会引起任何症状，不需要治疗。

Large atrial septal defects that cause clinically significant symptoms usually require surgical closure.

大型房间隔缺损会导致有临床意义的症状，通常需要手术封闭。

Fortunately, this complication, called the Eisenmenger syndrome, usually develops over many years and occurs only in a small percentage of people with large atrial septal defects.

幸运的是，该并发症，被称为艾森曼格综合征，通常需要很多年，而且仅少部分有大房间隔缺损的群中出现。