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

同时，某些人患有房间隔缺损的，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，但您觉得这是紧急情况？

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。

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，而且仅在少部分有大房间隔缺损的人群中出现。