COPD - What Is COPD? - NHLBI, NIH
2024年10月3日 · COPD, or chronic obstructive pulmonary disease, is a condition caused by damage to the airways or other parts of the lung. This damage leads to inflammation and other problems that blocks airflow and makes it hard to breathe. COPD can cause coughing that produces large amounts of a slimy substance called mucus .
Sleep Apnea - Causes and Risk Factors | NHLBI, NIH
2022年3月24日 · Central sleep apnea is caused by problems with the way your brain controls your breathing while you sleep. Obstructive sleep apnea is caused by conditions that block airflow through your upper airways during sleep. For example, your tongue may fall backward and block your airway. Causes of sleep apnea. The figure shows how your tongue and soft ...
What Is Sleep Apnea? | NHLBI, NIH
2022年3月24日 · Obstructive sleep apnea happens when your upper airway becomes blocked many times while you sleep, reducing or completely stopping airflow. This is the most common type of sleep apnea. Anything that could narrow your airway such as obesity, large tonsils, or changes in your hormone levels can increase your risk for obstructive sleep apnea.
Obstructive Lung Diseases Branch - NHLBI, NIH
The Chronic Obstructive Pulmonary Disease/Environment Program supports research on chronic obstructive pulmonary disease (COPD) and other diseases of the lung related to smoking or environmental exposures. Research areas focus on the management of COPD and the pathogenic mechanisms of the development and progression of COPD.
Non-obstructive Chronic Bronchitis - NHLBI, NIH
An estimated 9 million individuals in the U.S. suffer from non-obstructive chronic bronchitis (NCB) and there is little consensus regarding how the condition should be managed. Some clinicians diagnose Chronic Obstructive Pulmonary Disease (COPD) in those with both chronic bronchitic symptoms and a suggestive history, but without confirming the ...
November is National COPD Awareness Month | NHLBI, NIH
2024年10月1日 · November is National COPD Awareness Month. Chronic obstructive pulmonary disease (COPD) is a serious lung disease that makes it difficult to breathe. It’s most common in older adults, but you can take action to look after your lung health at any age. Register for the “COPD: Protect Your Lungs for Life” Webinar. Last updated October 01, 2024.
SBIR success story: diagnosing obstructive sleep apnea at home
2023年9月1日 · Contact. [email protected]. 301-496-5449. Obstructive sleep apnea affects millions of adults worldwide, including more than 24 million in the United States. However, most cases, 90%, remain undiagnosed. The condition results from the upper airways becoming blocked while a person sleeps, which can reduce or stop airflow.
A Quick Guide On COPD | NHLBI, NIH
A Quick Guide On COPD. Overview. This guide provides an overview of chronic obstructive pulmonary disease (COPD), its symptoms, how it affects breathing, and how it's diagnosed and treated. It can be used by health care professionals to have a dialogue with patients or as a general handout to raise awareness about COPD. Print Length:
Guía rápida sobre la enfermedad pulmonar obstructive ...
2023年8月23日 · Aprenda sobre la enfermedad pulmonar obstructiva crónica (EPOC), sus síntomas, cómo afecta a la respiración y cómo se diagnostica y trata. (Learn about chronic obstructive pulmonary disease (COPD), its symptoms, how it affects breathing, and how it's diagnosed and treated.) Print Length: 6 pages. Publication Date: August 2023. Language ...
COPD - Causes and Risk Factors | NHLBI, NIH
2024年10月4日 · Smoking: This is the main risk factor for COPD. Three out of four people who have COPD smoke or used to smoke. People who have a family history of COPD are more likely to develop the disease if they smoke. Other lung irritants: These may include long-term exposure to air pollution, chemical fumes and dust from the environment or workplace ...