在COPD患者的不同呼吸不良缓解姿势和呼吸练习期间的神经呼吸驱动
Ceyhun Topcuoglu1, Eylem Tutun Yumin2, Melda Saglam3
1Department of Cardiorespiratory Physiotherapy and Rehabilitation, Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Türkiye ceyhuntopcuoglu1@gmail.com.
Respiratory care
|May 14, 2024
概括
对于患有慢性阻塞性肺病 (COPD) 的人来说,特定的呼吸姿势可以显著改变呼吸肌肉的激活. 向前倾斜的位置可以减轻肌肉的工作负担,有助于呼吸障碍的缓解和能源效率.
科学领域:
- 呼吸系统生理学 呼吸系统生理学
- 肺部康复治疗 肺部康复治疗
- 生物医学工程 生物医学工程
背景情况:
- 增加呼吸道肌肉工作量和降低COPD患者的能力,提高肌肉激活以维持气体交换.
- 这种增强的激活有助于对呼吸不良 (呼吸短促) 的感知.
- 了解不同位置的肌肉激活模式对于优化COPD管理至关重要.
研究的目的:
- 为了比较隔膜和辅助呼吸道肌肉激活.
- 为了评估正常呼吸期间的肌肉激活,嘴呼吸和呼吸控制.
- 为了评估肌肉激活在各种呼吸障碍缓解位置,包括仰卧和横卧.
主要方法:
- 这是一项涉及16名COPD患者 (年龄40至75岁) 的横截面研究.
- 通过螺旋计评估肺功能;用修改的博格尺度测量呼吸障碍.
- 表面电肌图记录了8个不同的位置的隔膜,骨,骨和腹肌的激活.
主要成果:
- 在8个位置 (P < .001) 中观察到肌肉激活的显著差异.
- 坐着向前倾斜的姿势表现出最低的肌肉激活,表明工作量减少.
- 仰卧姿势显示了最大的肌肉激活,表明呼吸力增加.
结论:
- 坐着向前倾斜的姿势,特别是与呼吸控制技术相结合时,可能会增强COPD患者的呼吸障碍缓解.
- 这些姿势似乎在呼吸过程中促进了更高的能量效率.
- 这些发现支持将特定的姿势策略纳入肺部康复计划.
相关概念视频
01:30Chronic Obstructive Pulmonary Disease-V: Nursing Management
3.8K
Nursing management of Chronic Obstructive Pulmonary Disease (COPD) is crucial for providing thorough care and support to patients. Nurses play an integral role in this process through detailed assessment, careful planning, targeted interventions, and ongoing evaluation. Here's an overview of the critical steps in nursing management for COPD.
Assessment
Assessment
3.8K
01:18Neural Control of Respiration
2.4K
The neural regulation of respiration is a meticulously coordinated process primarily controlled by the respiratory centers located within the brainstem. These centers, composed of specialized neurons, transmit nerve impulses that control the contraction and relaxation of our respiratory muscles.
Respiratory Centers in the Brainstem
Two primary areas comprise the respiratory center: the medullary respiratory center in the medulla oblongata and the pontine respiratory group in the pons. The...
Respiratory Centers in the Brainstem
Two primary areas comprise the respiratory center: the medullary respiratory center in the medulla oblongata and the pontine respiratory group in the pons. The...
2.4K
01:22Physiology of Respiration II: Neurogenic Control of Respiration
636
The neurogenic control of respiration coordinates various neural networks and pathways to regulate breathing rate and depth, meeting the body's oxygen and carbon dioxide exchange requirements. This system adapts to physiological and environmental conditions, ensuring optimal breathing patterns.
Central Control
The brainstem is the primary site of central control, hosting respiratory centers:
Central Control
The brainstem is the primary site of central control, hosting respiratory centers:
636
01:23Physiological Control of Respiration
2.1K
Introduction
Breathing, a seemingly passive process, is regulated by the respiratory center in the brainstem. This center coordinates the involuntary control of respirations, which means it occurs without conscious effort, ensuring a smooth and uninterrupted pattern.
Regulation of Ventilation
The body maintains ventilation by monitoring levels of carbon dioxide (CO2), oxygen (O2), and hydrogen ion concentration (pH) in the arterial blood. Among these factors, the level of CO2 plays a crucial...
Breathing, a seemingly passive process, is regulated by the respiratory center in the brainstem. This center coordinates the involuntary control of respirations, which means it occurs without conscious effort, ensuring a smooth and uninterrupted pattern.
Regulation of Ventilation
The body maintains ventilation by monitoring levels of carbon dioxide (CO2), oxygen (O2), and hydrogen ion concentration (pH) in the arterial blood. Among these factors, the level of CO2 plays a crucial...
2.1K
01:23Acute Respiratory Failure-IV
153
Respiratory failure can manifest suddenly or gradually, characterized by a rapid decline in PaO2 and a rapid rise in PaCO2. This situation indicates a severe respiratory problem that may quickly become a life-threatening emergency. One of the early signs of hypoxemic Acute Respiratory Failure (ARF) is a change in mental status due to the brain's sensitivity to oxygen levels and changes in acid-base balance. Symptoms such as restlessness, confusion, and agitation suggest inadequate oxygen...
153
01:29Assessment of Ventilation II: Respiratory Depth and Rhythm
1.5K
Respiratory Depth
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
1.5K