Uh, she presents with multiple syncopal episodes and ventricular arrhythmia.

，症状是多次间歇晕厥并伴有室律不齐。

Most of the time, that's caused by cardiac hypertrophy - which is what happens when you exercise so much, that your heart muscles get enlarged to the point where they obstruct your ventricles, until eventually you just die.

通常这是由肥大所导致——而这种状况常发生在你运动过度之后，你肌不停增长，直到阻塞室，最后你就死了。

They diagnosed with LVNC which stands for left ventricular noncompaction.

诊断结果为 LVNC，代表左室致密化不全。

This means that as the heart muscle wall enlarges, it crowds into the ventricular chamber space, resulting in less room for blood, meaning that in addition to contributing to systolic dysfunction, hypertension also can cause diastolic heart failure.

随着壁扩大，它也挤入了室空间，导致血液空间缩小，也就是说，除了致使收缩期功能不全之外，高血压也能导致舒张力衰竭。

Both of these have chordae tendineae coming off of them that tether the valve to the papillary muscles in the left ventricle.

这两种都有腱索，连接到左室乳头肌上。

In this situation, the left ventricle is healthy but simply can't effectively pump blood in a system with such high afterload - in other words, under conditions with such high systemic pressures.

这种情况下，左室完好，但由于后负荷过重，不能有效地泵血至全身；换言之，即在全身高血压情况下。

Remember: The ventricles of the heart create very high pressure, while the atria, or the receiving chambers of the heart, have very little pressure, at least while the body's at rest.

室产生非常高压力，而房或接收室压力很小，至少在身体休息时是这样。

A defibrillator is a machine that delivers a targeted, measured amount of electricity to a heart that is either in something called ventricular fibrillation or ventricular tachycardia.

除颤器是一种机器，它会向处于称为室颤动或室动过速输送有针对、可测量电量。

For centuries, it was accepted as fact that blood passes from the right ventricle to the left ventricle of the heart through, " invisible pores in the septum. "

几个世纪以来，“血液通过‘隔膜上看不见孔隙’，从右室进入左室”说法一直被认为是事实。

Then there's the other kind of irregular heartbeat: Premature ventricular contractions are early beats that arise from the lower chambers of the heart.

还有另一种不规则跳: 室期前收缩是由下腔(左右室)引起早期跳。

The aorta dilates over time, which is a risk for aortic valve insufficiency, where blood leaks back into the left ventricle during diastole.

主动脉逐渐扩张，这是主动脉瓣关闭不全危险因素之一；这种情况下，舒张期时血将反流至左室。

When we are putting in the defibrillator is when we, when we induced this, this ventricular fibrillation, this very fast heart rhythm.

当我们把除颤器放进去时候，当我们诱发这个，这个室颤动，这个非常快律。

The arrhythmia was caused by a minor septal defect, which means there's a very small hole between two of the heart's chambers.

你律不齐是由轻微房中隔缺损引起，也就是说在你两个室中间有一个小洞。

The actual heart looks like, well any other organ, gross and slimy with all kinds of weird veins, valves and ventricles.

真正看起来就像其他器官一样，粗糙而粘稠，有各种奇怪静脉、瓣膜和室。

In this situation, the depolarization wave conducts down the left bundle branch and then through the ventricles aberrantly, resulting in an abnormally wide QRS complex.

在这种情况下，除极波向下传导到左束支，然后异常地穿过室，导致一个异常增宽QRS波群。

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

棕角只需一刺便可以刺穿室或者肺部。

This trip from the right ventricle of the heart, through the pulmonary artery to the lungs, and back to the left atrium of the heart is called the pulmonary circulation.

血液从右室，经过肺动脉到肺，再由肺静脉回到左房行程，被称为肺循环。

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

室早搏是指从下室产生早搏。

You can see what the heart rhythm is and if it's not what you want it to be if it's ventricular fibrillation, then you can go ahead and, and discharge it.

你可以看到律，如果室颤动话，那么你可以继续，然后把它松开。

These two numbers give your nurse a sense of how your arteries and ventricles are doing, when they're experiencing both high pressure — the systolic -- and low pressure — the diastolic.

这两个数字可以让你护士了解你动脉和室在经历高压（收缩压）和低压（舒张压）时情况。