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  • Foundation for Airway Health

The Link between Airway Health and Cardiovascular Disease

Updated: Jan 26




Cardiovascular or heart disease remains a leading cause of mortality globally. Several risk factors contribute to the onset of cardiovascular disease, including unhealthy diets, physical inactivity, and tobacco use. The role of airway health as a significant risk factor for cardiovascular disease is emerging as a crucial study area.


Poor airway health can increase inflammation and stress on the cardiovascular system, while cardiovascular problems can exacerbate breathing issues. Understanding this link is vital for prevention and treatment.


Understanding the Importance of Airway Health

Before dissecting the relationship between airway health and cardiovascular disease, it’s imperative to understand its critical role in our overall well-being. Airway health refers to the functioning of the respiratory tract, encompassing the nasal passages, throat, and lungs.

● Airway Obstruction and Its Repercussions

Airway obstruction can occur due to various reasons, including inflammation, infection, or the presence of foreign bodies. Chronic obstruction can lead to many complications, with cardiovascular diseases topping the list.

● The Role of Sleep Apnea

One of the predominant links between airway health and cardiovascular disease is sleep apnea, a disorder characterized by repeated stops and starts of breathing during sleep. The condition can lead to hypertension (high blood pressure), heart attacks, and strokes.

● Airway Inflammation Impacts the Heart

Airways issues and cardiovascular diseases are deeply rooted in inflammation. Chronic inflammatory responses in the airway can spill over into the circulatory system, increasing the risk of developing heart diseases. Inflamed airways also trigger the release of inflammatory markers into the bloodstream that negatively impact the heart and blood vessels. Controlling airway inflammation is crucial for protecting long-term cardiovascular health.


Heart Problems Can Worsen Breathing

Conversely, certain cardiovascular diseases can also negatively impact airway health. Chronic heart failure is associated with worsening bronchial inflammation and lung function. The fluid buildup in the lungs makes breathing more difficult.


Other heart conditions like pulmonary hypertension also cause restricted airflow and shortness of breath. Managing the underlying cardiovascular disease is critical to improving respiratory health.


Help Us Promote the Benefits of Airway Health

Join the Foundation for Airway Health’s mission to ensure everyone understands how breathing impacts health and development. Your donation allows us to spread the word about the importance of breathing for overall health, conduct valuable research, and ensure access to care.

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