These guys are really stretchy, kind of like Spandex and this is what allows these arteries to keep their shape, as well as absorb and even-out the systolic and diastolic pressures.

它们很有弹性，有点像Spandex弹力衣；这使动脉得保持形状，及承受、平衡收缩压和舒张压。

The second value is called " diastolic" pressure.

第二个值称为“舒张压”。

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.

着心壁扩大，它也挤入了心室空间，导致液空间缩小，也就是说，除了致使收缩期功能不全之外，高压也能导致舒张性心力衰竭。

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。

In specific clinical conditions, such as individuals with diabetes or hypertension, HIIT was able to better improve factors like glycemic control and diastolic blood pressure.

在一些特殊的临床验条件下，如对有糖尿病或高压的人群测， HIIT 能更好地改善一些指标，如糖控制和舒张压。

The bottom, called diastolic, is a measure of the resistance to the blood flow in the body's blood vessels.

而低压（舒张压）是人体中流阻力的测量方法。

The second value is called " diastolic" pressure. That number measures pressure in blood vessels between heartbeats.

另一个是“舒张压”。这个数字测量的是心跳间隙中的压力。

As long as your blood pressure is below 180 systolic and 100 diastolic, you may donate.

只要你的收缩压在 180 下，舒张压在 100 下，你就可捐献。

And if your diastolic is too high, that could mean that your blood pressure is high, even when it's supposed to be lower.

如果你的舒张压过高，这可能意味着你的压很高，即使它应该更低。

So restrictive cardiomyopathy causes heart failure, and since filling happens during diastole, we say this is a type of diastolic heart failure.

因此限制型心肌病会导致心力衰竭，且由于液进入心室发生在舒张期，所我们说它是一种舒张期心力衰竭。

Now in addition to systolic heart failure, you've also got diastolic heart failure, which is where the heart's squeezing hard enough but not filling quite enough.

除收缩性心衰外，还有舒张性心力衰竭，指的是心脏收缩功能正常，但是在舒张期充盈受损。

The second reading is your diastolic blood pressure, which is the pressure in your arteries when the ventricles are relaxed.

第二个读数是你的舒张压，这是心室放松时动脉中的压力。

We also talked about what systolic and diastolic blood pressure are, and how they're measured.

我们还讨论了什么是收缩压和舒张压，及如何测量它们。

Sometimes, you can have systolic or diastolic hypertension, when one number is normal and the other is really high.

有时会出现收缩期或者舒张期高压，即一边的数值很高，但是另一个却处于正常值范围。

This is referred to as isolated systolic hypertension or isolated diastolic hypertension.

这被称为单纯收缩期高压或者单纯舒张期高压。

In this case the heart muscle gets stiffer and less compliant, and therefore the left ventricle can't easily stretch out and fill with as much blood, which leads to diastolic heart failure.

在这种情况下，心脏肌肉变得僵硬，同时顺应性下降，因此左心室不能轻易地伸展，无法有效充盈，从而导致舒张性心衰。

Elevated systolic blood pressure is considered between 120 and 129 mmHg and less than 80 mmHg on the diastolic side.

收缩期压升高应该在120到129mmHg之间，舒张期压则是应该在小于80mmHg的区间内。

Doctors used to say that you have normal blood pressure if your top number, the systolic number, was 120, and if the bottom number, your diastolic blood pressure, was 80.

医生过去认为，如果你的收缩压是120，舒张压是80， 那么你的压就是正常的。

The goal of rate control in AFib is to allow more diastolic filling time, and that improves cardiac output and reduces patient symptoms.

房颤（AFib）中控制心率的目标在于增加舒张充盈时间，这能提升心脏输出量并减轻患者症状。

An example of diastolic murmurs is aortic valve regurgitation.

舒张期杂音的一个例子是主动脉瓣反流。