This one is called the tricuspid valve, and it allows blood into the right ventricle.

三尖瓣让得以进入右心。

Premature ventricular contractions are early beats that arise from the lower chambers of the heart.

性早搏是指从心脏下心产生的早搏。

They diagnosed with LVNC which stands for left ventricular noncompaction.

诊断结果为 LVNC，代表左心致密化不全。

A single thrust of the brow horn could penetrate right into the cardiac chamber or the lungs.

棕角只需一以穿心或者肺部。

Keep transfusing p. r. b. c.'s. He has a full ventricular perforation.

继续注射p.r.b.c。他有心穿孔。

Blood flows from the left ventricle into the aorta and from the right ventricle into the pulmonary arteries.

从左心流入主动脉，以及从右心流入肺动脉。

His left ventricle's shot. It is barely pushing blood out.

他左侧心中枪。几乎无法把出去。

I would like to install a left ventricular assist device. It's a battery-operated machine to help your heart pump.

以装一个左心辅助装置。是个用电池的机器，帮助你的心脏来泵。

A second drug screen was positive for amitriptyline. Which, I'm sure you know, causes ventricular arrhythmias.

另一个药品监视器上阿密曲替林很活跃。那个，我肯定你是知道的，会造成心律不齐。

You are on an lvad, okay? That could give you another two years right there.

你已经装上了左心辅助仪，好吗？那个以让你多维持两年时间。

Now, all that blood then goes through the first of two atrioventricular valves that separate the atria from the ventricles.

然后，所有首先经过三尖瓣，它是将心房、心分开的房瓣膜之一。

That's when the ventricles relax, to receive the next volume of blood from the atria.

这是心放松的时候，从心房接收下一批发出的声音。

Now - in both these situations, the QRS complex comes in early, which means an early ventricular contraction.

现在，在这两种情况下，QRS波群都会提前出现，意味着一次提前的心收缩。

The right ventricle of the heart typically has a thinner wall than the left.

右心壁通常比左心壁薄。

The ventricular contraction is seen as a QRS complex, and the ventricular repolarization, and therefore it's relaxation, is seen as a T-wave.

心收缩以QRS复合波群的形式展现，心复极以及因此发生舒张的波形，则视为T波。

Mr. Howard has a ventricular assist device.

霍华德先生装有心辅助器。

Although it would be unusual for rheumatic heart disease to cause ventricular dysrhythmias, we've still got to check your valves.

也许那对风湿性心脏病来说，心疾病不太常见，但我们还是要检查下你的瓣膜。

Lodging into the wall of the right ventricle.

然后依附在右心的壁上。

This is when the ventricles contract and pump blood.

这表示心收缩和泵。

Your guy's on an lvad. He's probably up and walking around.

你的病人已经植入了左心辅助仪。他现在以下床以四处走动。