Applied respiratory physiology

被引：0
|
作者：
Sageer, Hashim M. [1 ]
Rozario, Christopher [2 ]
机构：
[1] Northwest Sch Anaesthet, Liverpool, England
[2] Blackpool Victoria Hosp, Blackpool, England
来源：
ANAESTHESIA AND INTENSIVE CARE MEDICINE | 2024年 / 25卷 / 09期
关键词：
Anaesthesia; atelectasis; hypoxia; oxygen; positive pressure respiration; respiratory gas exchange; VENTILATORY RESPONSE; ATELECTASIS; ANESTHESIA; MECHANICS; CAPACITY; HUMANS; AIRWAY;
D O I：
10.1016/j.mpaic.2024.07.007
中图分类号：
R614 [麻醉学];
学科分类号：
100217 ;
摘要：
Applied respiratory physiology is crucial for perioperative patient management. This article reviews respiratory mechanics, gas exchange, and ventilation regulation, focusing on their practical applications from preoperative assessment to postoperative recovery. Cardiopulmonary exercise testing (CPET) is emphasized for predicting perioperative risk, with metabolic equivalents (METs) highlighted as indicators of cardiovascular fitness. The significance of oxygen delivery (DO2) components and types of hypoxia are detailed. Anaesthesia's effects on respiratory physiology, including the suppression of ventilatory response and impact on upper airway muscles, are analysed. Postoperative strategies to prevent atelectasis, such as positive endexpiratory pressure (PEEP) and recruitment manoeuvres, are discussed.
引用
收藏
页码：610 / 615
页数：6
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