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

噢，她的症状多次间歇晕厥并伴有心室律不齐。

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.

常这由心脏肥大所导致——而这种状况常发生在你运动过度之后，你的心肌不停增长，直到阻塞心室，最后你就死了。

They diagnosed with LVNC which stands for left ventricular noncompaction.

诊断结果为 LVNC，代表左心室致密化不全。

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.

随着心壁扩大，它也挤入了心室空间，导致血液空间缩小，也就说，除了致使收缩期功能不全之外，高血压也能导致舒张心力衰竭。

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，连接到左心室的乳头肌上。

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，左心室完好，但由于后负荷过重，不能有效地泵血至全身；换言之，即在全身高血压的情况下。

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.

心脏的心室产生非常高的压力，而心房或心脏的接收室压力很小，至少在身体休息时这样。

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.

除颤种机，它会向处于称为心室颤动或室心动过速的心脏输送有针对的、可测量的电量。

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，“血液过‘隔膜上看不见的孔隙’，从右心室进入左心室”的说法直被认为事实。

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

还有另种不规则的心跳: 室期前收缩由心脏下腔(左右心室)引起的早期心跳。

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，这主动脉瓣关闭不全的危险因素之；这种情况下，舒张期时血将反流至左心室。

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

当我们把除颤放进去的时候，当我们诱发这个，这个心室颤动，这个非常快的心律。

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

你心律不齐由轻微的心房中隔缺损引起的，也就说在你两个心室中间有个小洞。

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

真正的心脏看起来就像其他官样，粗糙而粘稠，有各种奇怪的静脉、瓣膜和心室。

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，然后异常地穿过心室，导致个异常增宽的QRS波群。

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

棕角只需刺便可以刺穿心室或者肺部。

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.

血液从心脏右心室，经过肺动脉到肺，再由肺静脉回到心脏左心房的行程，被称为肺循环。

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

室早搏指从心脏下心室产生的早搏。

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.

你可以看到心律，如果心室颤动的话，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的护士了解你的动脉和心室在经历高压（收缩压）和低压（舒张压）时的情况。