呼吸
词汇介绍
拓展阅读
解析
pulmonary 英 /ˈpʌlmənəri/ 美 /ˈpʌlməneri/
释 义 adj. 肺的;有肺的;肺状的
例 句 All patients had a decrease of pulmonary function with an average of 52% of normalvital capacity. 所有患者均出现肺功能减退,最大肺活量平均为正常值的52%。
Edema 英 /ɪ'diːmə/ 美 /i'dimə/
释 义 n. [病理] 水肿(等于oedema);瘤腺体
同根词 edematous adj.水肿的;浮肿的
例 句 They can also promote urination and reduce edema. 他们还可以促进排尿,减少水肿。
概述
Negative Pressure Pulmonary Edema复制标题
负压性肺水肿
发表时间:2016-10-15
影响因子:9.7
作者: Mallar Bhattacharya
期刊:Chest
Negative pressure pulmonary edema (NPPE) or post-obstructive pulmonary edema is a well-described cause of acute respiratory failure that occurs after intense inspiratory effort against an obstructed airway, usually from upper airway infection, tumor, or laryngospasm. Patients with NPPE generate very negative airway pressures, which augment transvascular fluid filtration and precipitate interstitial and alveolar edema. Pulmonary edema fluid collected from most patients with NPPE has a low protein concentration, suggesting hydrostatic forces as the primary mechanism for the pathogenesis of NPPE. Supportive care should be directed at relieving the upper airway obstruction with endotracheal intubation or cricothyroidotomy, institution of lung protective positive pressure ventilation, and diuresis unless the patient is in shock. Resolution of the pulmonary edema is usually rapid, in part because alveolar fluid clearance mechanisms are intact. In this review, we discuss the clinical presentation, pathophysiology, and management of negative pressure or post-obstructive pulmonary edema.
译文