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

以前有风湿性心脏病伴二窄病史。

That's where the mitral valve closing is best heard.

这个位置就是听二关闭的最佳位置。

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，我要听听您的宝贵的意见。

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

哦，超声波检查表明轻微的二窄。穿刺结果也不好。我们做EP研究。

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

最后，马综合征也是二脱垂的一个危险因素，即二收缩期时突向左心房。

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

因为它主要是因为二和三关闭的声音，所以它可以二和三听诊区被清晰听到。

So the first " lub" that you hear in that lub-DUB is made by the mitral and tricuspid valves closing.

所以你 lub-DUB 中听到的第一个“lub”是由二和三关闭发出的。

He has a murmur of mitral insufficiency.

他有二关闭不全的杂音。

In this case, since it's the mitral valve, we call this mitral regurgitation.

这种情况下，由于是二，我们称之为二反流。

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

我相信二附着异常可以... -停。

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，进入左心室。

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。而且二连接着左右心室也窄得很严重。

After leading to a glomerulus, these neurons synapse with mitral cells, which go on to send signals to the brain.

通过肾小球后，这些神经元与二细胞突触，二细胞继续向大脑发送信号。

Other conditions that cause audible systolic murmurs include ventricular septal defect and mitral valve prolapse.

产生可闻及的收缩期杂音的其他情况包括室间隔缺损和二脱垂。

This holosystolic murmur is best heard at the mitral region -the apex, with radiation to the left axilla.

该全收缩期杂音二部位-心部听诊最清晰，放射至左腋下。

Left atrial enlargement is commonly due to mitral stenosis.

左房增大通常是由于二窄引起的。

Then the atrium contracts, which increases the pressure, so the blood passes down through the mitral valve into the left ventricle.

然后心房收缩，增加压力，所以血液通过二进入左心室。

So for each mitral cell, there are any number of olfactory axons synapsing with it, each representing and identifying a single volatile chemical.

所以对于每个二细胞，有任意数量的嗅觉轴突与其突触，每个代表并识别一种挥发性化学物质。

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--您肯不肯给我听一听？劳驾吧，我心脏的僧帽也许有毛病。

So, once a mitral cell picks up its signal from an olfactory neuron, it sends it along the olfactory tract to the olfactory cortex of the brain.

因此，一旦二细胞接收到来自嗅觉神经元的信号，它就会沿着嗅道将其发送到大脑的嗅觉皮层。