Moderation in your opinions, moderation in your principles, moderation in your convictions is not what depolarization is about.

你的观点要适度，你的原则要适度，你的信念要适度，这不是去化的意义所在。

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

如果一个窦房结以外的房细胞引发了一个，这个房细胞被称为房性异位起搏点。

An ECG tracing specifically shows how the depolarization wave during each heartbeat - which is a wave of positive charge.

描记明确显示了在每次跳中是怎样运动的；是一种荷的。

The result is a slower depolarization with a smaller amplitude.

结果，去化速度变慢，幅度降低。

When that depolarization wave from an atrial ectopic focus gets to the AV node, there are a couple options.

当从房性异位起搏点到达房室结，它有许多选择可做。

It represents the brief interval of time between depolarization and repolarization.

它表示去化和复之间的短暂时间间隔。

Making it easier to see exactly how the wave of depolarization moves through the heart.

让我们更清楚地看到，是怎样流过脏的。

Normally, the resting state of sodium channels is stabilized by calcium ions, which prevents them from spontaneously opening and potentially causing depolarization.

常情况下，钙离子用来稳定钠离子通道的静息状态，这可以防止钠离子通道自发打开，从而导致去化。

A reentrant loop basically starts sending out depolarization waves to the rest of the heart tissue each time the wave goes around.

每沿着折返环路环绕一圈，它就开始向其余肌组织发放。

In left atrial enlargement, depolarization of the left atrium lasts longer than normal.

左房扩大时，左房去化持续时间比常长。

R wave is produced by depolarization of the main mass of the ventricles.

R是由室的主要部分去化产生的。

Similarly, each of the limb leads produces its own viewpoint of the depolarization wave as well.

同样地，每一个肢体导联也在用不同的角度去记录。

For example let's say that the depolarization happened this way - at an angle, then we'd break the vector into two parts.

比如，假设是沿着如方向进行的，成一个角度，那么我们把向量分成两个部分。

The P wave represents the spread of the electrical impulse through the atria, and this is referred to as atrial depolarization.

P代表脉冲通过房的传播，这被称为房去化。

S wave represents the last phase of ventricular depolarization at the base of the heart.

S代表脏底部室去化的最后阶段。

Now, lead V1 on an ECG measures a depolarization wave that moves towards the right ventricle.

好，的导联V1测量向右室传导的。

The QRS complex represents depolarization of the ventricles which starts with the interventricular septum.

QRS群代表室从室间隔开始的去化。

This happens because an abnormal contraction signal, called a depolarization, originates from somewhere in the ventricles rather than coming from the pacemaker cells.

这种情况的发生是因为一次异常的收缩信号，叫做去化，源于室某处，而非起搏细胞。

These can appear lots of different ways depending on where the two depolarization waves meet each other.

这会以许多不同方式出现，取决于两个相遇的地点。

The QRS wave, which is sometimes called the QRS complex, represents the spread of the electrical impulse through the ventricles, or ventricular depolarization.

QRS，有时被称为QRS群，代表脉冲通过室的传播，或室去化。