Acute Pulmonary Edema in Healthy Subjects

Author:

Marabotti Claudio,Cialoni Danilo,Pingitore Alessandro

Abstract

INTRODUCTION: Healthy individuals may present with acute pulmonary edema when exposed to extreme environments (high-altitude or deep diving) or while performing strenuous exercises. Recent data support the hypothesis that these forms of acute pulmonary edema might be due to a limited number of stimuli, often overlapping each other, inducing pulmonary capillary stress failure.DISCUSSION: Pathophysiology of nontoxic pulmonary edema occurring in healthy people is still incompletely understood, but recent data suggest a role of three factors (hypoxia, increase in ambient pressure, and physical exercise) that, alone or in combination, may increase pulmonary capillary pressure up to a level overcoming the mechanical resistance of the blood-gas barrier. Evidence has been recently provided to support the existence of a genetic pattern predisposing healthy subjects to pulmonary edema. This paper reviews the evidence supporting a common background for pulmonary edema triggered by extreme environments or heavy effort; a preventive and therapeutic strategy will also be proposed. From these data, hypotheses on the pathophysiology of other forms of noncardiac related pulmonary edema, as those associated with obstructive sleep-apnea syndrome or during post-surgery intensive care, will be proposed.Marabotti C, Cialoni D, Pingitore A. Acute pulmonary edema in healthy subjects. Aerosp Med Hum Perform. 2020; 91(8):662–668.

Publisher

Aerospace Medical Association

Subject

General Medicine

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3