Past medical history of rheumatic heart disease with mitral valve stenosis.

以前有风湿性心脏病伴二尖狭窄病史。

The aortic I may rely upon, but I should value your opinion upon the mitral.

我的大动脉还好，可是对于我的僧帽，我要您的宝贵的意见。

Oh, the echo tests showed mild mitral stenosis. The tilt test was negative. We're doing E.P. Studies.

哦，超声波明轻微的二尖狭窄。穿刺结果也不好。我们在做EP研究。

And because it’s basically the tricuspid and mitral valve closing, it’s best heard in the tricuspid valve and mitral valve area.

因为主要是因为二尖和三尖关闭的声音，所以可以在二尖和三尖区被清晰到。

Finally, Marfan syndrome is a risk factor for mitral valve prolapse, where the mitral valve pouches into the left atrium during systole.

最后，马方综合征也是二尖脱垂的一个危险因素，即二尖在收缩期时突向左心房。

I believe the abnormal insertion of the mitral valve can be -- - Stop.

我相信二尖附着异常可以... -停。

The chambers on the left side are underdeveloped. In addition, the mitral valve, which connects these two chambers, is abnormally narrow.

左心室发育得不完全。而且二尖连接着左右心室也狭窄得很严重。

After entering the left atrium, the blood goes through the second atrioventricular valve called the mitral valve into the left ventricle.

进入左心房后，血液穿过第二个房室膜，称为二尖，进入左心室。

Might I ask you--would you have the kindness? I have grave doubts as to my mitral valve, if you would be so very good.

我可以不可以请求您--您肯不肯给我一？劳驾吧，我心脏的僧帽也许有毛病。

From the lungs, freshly oxygenated blood flows back into the left atrium and passively passes through the mitral or bicuspid valve to fill the left ventricle.

新鲜的含氧血液从肺部流回左心房，被动地通过二尖（bicuspid valve）注入左心室。

Right after the S2 sound, the tricuspid and mitral valves open back up allowing blood to fill up the ventricles again and this period of time is called diastole.

在S2之后，三尖和二尖打开；让血液再次充盈心室，这段时期叫做心脏舒张期。

For example, the right and left atria are both full of blood, and that blood moves through the tricuspid and the mitral valve to get down into the ventricles.

例如，右心房及左心房充满了血；这些血将经从二尖及三尖到心室。

The mitral valve only has two cusps or leaflets one in front, called the anterior leaflet (that's a little smaller), and one behind it, called the posterior leaflet.

一个在前面，叫前叶，小一些；另一个在后面，叫后叶。

Now that blood is freshly oxygenated from its trip to the lungs, it returns to the left atrium of the heart and passively flows through the bicuspid (or mitral valve).

现在，血液从进入肺部时被新鲜氧化，回到心脏的左心房，并被动地流过二尖（或mitral valve）。

That first heart sound, " lub" , is called S1, and the noise comes from the tricuspid and mitral valves snapping shut when the left and right ventricles contract, which happens at about the same time.

第一心音“lub”叫做S1，是在左、右心室同时收缩，三尖和二尖关闭时发出的声音。

Oxygenated blood returns to the heart by way of pulmonary veins, which empty into the left atrium. Atrial contractions force blood from the left atrium through the mitral valve, also called bicuspid valve, into the left ventricle.

当心室收缩时，左室内血液经主动脉流入主动脉¬----人体最大的动脉，为全身组织供血。