People do get high altitude pulmonary edema and high altitude cerebral edema here as well.

这里也会发生高原水肿和高原脑水肿。

Within 48 hours, you could have a condition called pulmonary edema.

48小时内，你可能会出现水肿的症状。

High altitude pulmonary edema particularly, it's a continuum of brain swelling.

尤其是高海拔地区的水肿，它是脑部肿胀的延续。

Treatment for pulmonary edema typically involves giving supplemental oxygen.

水肿的治疗常包括吸氧。

See? See, his b. u. n. and creatinine are increasing. He clearly has pulmonary edema.

看到了吗？他已经 BUN了 (血液尿素氮化)。还有肌氨酸酐正在增加。很明显他有水肿。

Pulmonary edema can develop in a few ways and often develops through a combination of mechanisms.

水肿的发展可以有好几种方式，而且往往过多种机制的结合发展。

But it can have longer term effects: headache, nausea, disorientation, dizziness, pulmonary edema, death.

但它可能会产生长期影响：头痛、恶心、迷失方向、头晕、水肿、死亡。

Regardless of the cause, pulmonary edema interferes with gas exchange and results in shortness of breath.

无论病因是什么，水肿会干扰部换气，并导致气短气促。

If the cause is related to inflammation or low oncotic pressure, then managing that illness will help resolve the pulmonary edema.

如果病因与炎症反应或低胶体渗透压有关，那么治疗潜在疾病有助于治疗水肿。

The diagnosis of pulmonary edema is usually made with a chest x-ray or chest CT scan that shows fluid in the interstitial space.

水肿常过X胸片或胸部CT显示间质淤血诊断。

Once again, blood starts to back up in the left atrium, pulmonary veins, and pulmonary capillaries, ultimately leading to pulmonary hypertension and pulmonary edema.

血液又一次在左心房、静脉、血管淤积，最终导致高压和水肿。

Nene, who heads the institute’s Vaccine Biosciences Program, said East Coast fever can eventually cause pulmonary edema -- a potentially fatal build-up of fluid in the lungs.

内内是该研究所疫苗生物科学项目的负责人，他说东海岸发烧最终会导致水肿——部积液可能致命。

Regardless of the cause, low oncotic pressure leads to fluid moving from the capillary and into the interstitial space throughout the body, and in the lungs that results in pulmonary edema.

无论何种原因，低胶体渗透压导致血浆从血管进入全身组织间隙，在中便导致水肿。

Alright, as a quick recap, pulmonary edema refers to fluid accumulation in the interstitial space of the lungs which can be seen on a chest Xray or chest CT scan.

好！快速回顾一下，水肿是指X胸片或胸部CT可见组织间隙积液。

Pulmonary edema can lead to severe shortness of breath, and in left-sided heart failure, it can lead to orthopnea which is when there's worse shortness of breath while lying flat.

水肿会导致气短，左心衰时可出现端坐呼吸，即平躺时呼吸更加困难。

This causes generalized edema which is often seen in the legs, face and hands; pulmonary edema which can cause cough and shortness of breath; and cerebral edema which can cause headache, confusion, and seizures.

全身性水肿，主要累及下肢、面部和手部；以及水肿，造成咳嗽、气促；还有脑水肿，造成头痛、意识不清和癫痫发作。

Pulmonary edema makes gas exchange difficult because oxygen and carbon dioxide have to diffuse through a wide layer of interstitial fluid, to get from the alveoli to the pulmonary capillary and vice versa.

水肿导致换气障碍，因为氧气和二氧化碳须透过较厚的间隙液体层，从而在泡和血管间交换。

Now, the underlying cause of pulmonary edema can be cardiogenic - meaning that it develops as a result of a heart disease, or can be non-cardiogenic which typically involves damage to the pulmonary capillaries or alveoli.

水肿的根本原因可能是心源性的，意味着这可能是心脏疾病造成的，也可能是非心源性的，与血管或泡受损有关。

To understand pulmonary edema, let's first talk about the three main factors that determine how fluid moves between the capillaries and interstitial fluid, which are the hydrostatic pressure, oncotic pressure and capillary permeability.

为了解水肿，我们首先讲讲决定液体如何在血管和间隙之间移动的3个主要因素：1.流体静压，2.胶体渗透压，3.血管透性。

A backup of blood in the pulmonary veins and capillary beds can increase the pressure in the pulmonary artery and can also result in fluid moving from the blood vessels to the interstitial space causing pulmonary edema, or congestion.

而血液在静脉和血管的积留，会提升动脉的压力，还会导致体液从血管流入组织间隙，引起水肿。