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相关概念视频

Sleep Apnea01:21

Sleep Apnea

191
Sleep apnea is a condition where breathing stops intermittently during sleep, often leading to significant health issues. Each episode can last from 10 to 20 seconds or more and is frequently accompanied by a brief arousal from sleep. This disturbance, largely unnoticed by the individual, can lead to severe daytime fatigue. Commonly, individuals seek help after being informed by their partners about loud snoring and noticeable breathing pauses during sleep.
The condition is more prevalent among...
191
Sleep-Wake Cycles01:24

Sleep-Wake Cycles

1.4K
Sleep is an essential physiological process vital to maintaining overall well-being. The reticular activating system (RAS), a network of neurons in the brainstem, regulates wakefulness and sleep. While it may seem passive, sleep consists of distinct cycles, each with its unique characteristics and functions. Two key sleep phases are non-rapid eye movement (NREM) and  rapid eye movement (REM).
NREM Sleep
NREM sleep comprises four progressive stages that seamlessly merge:
1.4K
Other Pulmonary Disorders01:17

Other Pulmonary Disorders

873
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
873
Chronic Obstructive Pulmonary Disease01:22

Chronic Obstructive Pulmonary Disease

1.3K
COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
1.3K
Hyperpnea and Hyperventilation01:25

Hyperpnea and Hyperventilation

1.2K
Hyperventilation refers to a higher-than-normal rate and depth of breathing, often associated with anxiety attacks. This excessive breathing surpasses the body's need to expel CO2, leading to a condition known as hypocapnia - an unusually low level of carbon dioxide in the blood. Hypocapnia can constrict cerebral blood vessels, reducing blood flow to the brain, which may result in dizziness or fainting. Early signs include tingling and muscle spasms in the hands and face, caused by falling...
1.2K
Cardiopulmonary Resuscitation II: ACLS Airway Management01:22

Cardiopulmonary Resuscitation II: ACLS Airway Management

20
Airway management is a key skill in emergency and critical care settings, as maintaining a clear airway is essential for adequate oxygenation and ventilation.Head Tilt-Chin Lift TechniqueThe head tilt-chin lift maneuver is an essential technique primarily used in patients without suspected cervical spine injuries. To perform this maneuver, one hand is placed on the patient’s forehead, and gentle pressure is applied backward to tilt the head. The fingertips of the other hand are positioned...
20

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相关实验视频

Updated: Jul 21, 2025

Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea
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[阻塞性睡眠呼吸暂停] 这是什么?

Alejandra Roncero1, Sonia Castro2, Julia Herrero3

  • 1Unidad de sueño, Hospital San Pedro, Logroño, La Rioja, España.

Open respiratory archives
|July 27, 2023
PubMed
概括

阻塞性睡眠呼吸暂停 (obstructive sleep apnea,OSA) 是一种在睡眠期间呼吸暂停的情况. 诊断和治疗变得越来越个性化,包括不仅仅是呼吸暂停-呼吸暂停指数 (AHI) 的因素.

科学领域:

  • 睡眠医学 睡眠医学
  • 呼吸系统医学 呼吸系统医学
  • 心脏病学 心脏病学
关键词:
后果 后果 后果诊断 诊断 诊断 诊断 诊断阻塞性睡眠呼吸暂停 (OSA) 是一种疾病.远程医疗远程医疗治疗方法 治疗方法

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