An atrial fibrillation notification popped up.

颤提示立马弹了出来。

Sometimes premature atrial contractions can keep happening rather than being isolated events.

有时性期前收缩会持续发生，而不是孤立的事件。

Okay, so that's because atrial fibrillation means a quivering of your atrium and that predisposes you to clot formation.

那是因为颤动意味着颤抖容易形成血块。

Of note, since the heart is three-dimensional, the atrial appendage actually sits behind the central formation in frontal x-ray.

值得一提的是，由于脏是三维立体的，正位胸片上看到的耳实际上位于脏中央结构之后。

They were measuring two things: the number of what are called premature atrial contractions and premature ventricular contractions.

性早搏和室性早搏的数量。

Wait a minute, why would a clot go from the left atrial appendage to give them a stroke?

等一下，为什么血块会从左附件出来导致中风？

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

同时，某些人患有间隔缺损的，即右左之间有一个小的缺口。

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

- 间隔缺损，但您觉得是紧急情况？

The S.V.C. tear has posterior atrial involvement.

上腔静脉的破损累及到了后壁。

If an atrial cell outside of the SA node initiates a depolarization, it's called an atrial ectopic focus.

如果一个窦结以外的细胞引发了一个除极，个细胞被称为性异位起搏点。

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

- 间隔缺损是脏上部两腔内的缺损。

Unusual morphology of P waves is indicative of atrial enlargement.

P波形态异常提示扩大。

I must have nicked the right atrial appendage during the occlusion.

我一定是在封堵过程中割伤了右耳。

They found that drinking coffee did not result in more premature atrial contractions — the early heart beats associated with atrial fibrillation.

他们发现，喝咖啡并没有导致更多的性早搏——颤相关的脏过早搏动。

This system transmits electricity along a precisely-timed pathway that ends with atrial and ventricular contractions — also known as heart beats.

个系统通过精确定时的途径传输电流，以和室收缩结束——也称为跳。

You would think, okay, I've just read that we need, you know, to give anticoagulation drugs in someone with atrial fibrillation.

会想，好吧，我刚刚读到我们需要，知道，给颤动患者用抗凝药物。

It found that women with Atrial fibrillation, or AF, were almost twice as likely to have fatal heart disease and strokes.

次审查发现，有颤动病症的妇女发展成致命脏病和中风的几率是男人的两倍。

The atrial rate is regular and rapid - between 250 and 400 beats per minute.

率规则且快速--250-400次/分钟。

The most common complication of atrial fibrillation, however, is the formation of blood clots in the atria.

然而，颤最常见的并发症是内形成血栓。

On an ECG atrial flutter is characterized by absence of normal P wave.

在ECG上，扑动的特征是没有正常的P波。