American Heart Month: The Connection Between Asthma & Heart Disease

Chronic airway inflammation is a hallmark of asthma. Recent research suggests that this inflammation extends beyond the airways, impacting systemic inflammatory processes.

The inflammatory nature of asthma contributes to an increased incidence of cardiovascular disease (CVD).

Watch the Video: American Heart Month: The Connection Between Asthma & Heart Disease

The Link Between Asthma, Inflammation, and Cardiovascular Disease

Asthma, primarily a lung-centric condition, doesn’t only impact respiratory health. Research indicates that the inflammatory processes triggered by asthma can exacerbate cardiovascular disease.

A recent study examining data from over 34,000 U.S. adults revealed a 45 percent higher risk of high blood pressure and a 48 percent greater risk of coronary heart disease in individuals with a history of asthma or allergic disorders. According to researchers, asthma explained a significant portion of this heightened risk.

Coronary heart disease, a condition where plaque accumulation narrows and stiffens arteries over time, is a serious concern. It often goes unnoticed until a heart attack occurs, earning it the moniker of a “silent killer.”

These findings are not new, as researchers have previously linked asthma to an increased risk of cardiovascular disease, coronary heart disease, and high blood pressure.

A study published in the American Journal of Epidemiology found a 40 percent higher risk of coronary heart disease in asthma patients, with an even greater risk for those taking corticosteroids commonly prescribed for asthma.

Another study followed middle-aged adults for 14 years, revealing up to a 55 percent higher likelihood of stroke in individuals with current asthma or a history of the disease.

Age Matters: Asthma’s Impact Across the Lifespan

The age at which asthma develops may also influence its cardiovascular consequences.

A study in the Journal of the American Heart Association showed that adults diagnosed with asthma were 57 percent more likely to develop cardiovascular disease compared to those without asthma. Understanding these nuances is crucial for tailored interventions and effective patient care.

Living with Asthma and Cardiovascular Disease: Taking Control

Addressing cardiovascular risk factors through a healthy lifestyle can help manage the inflammatory effects of asthma.

The American Heart Association’s Life’s Essential 8 provides vital measures for individuals with asthma or those at risk of cardiovascular disease:

• Adopt a heart-healthy diet: Emphasize whole foods, fruits, vegetables, and lean proteins. Talk to your doctor about food triggers that may cause allergic reactions or inflammation.
• Engage in regular physical activity: Aim for 2 ½ hours of moderate weekly exercise.
• Quit smoking: Quit traditional cigarettes, e-cigarettes, and vaping.
• Prioritize sleep: Aim for 7-9 hours of quality sleep each night.
• Monitor BMI: Keep track of your body mass index (BMI), aiming for an optimal value of 25.
• Maintain healthy cholesterol levels: Focus on high-density lipoprotein (HDL), known as “good” cholesterol. Your doctor can provide helpful information to help you maintain healthy cholesterol levels.
• Manage blood sugar: Prevent insulin resistance by controlling blood sugar levels.
• Control blood pressure: Maintain levels below 120/80 mm Hg.

If you have asthma and experience cardiovascular symptoms, seek medical help promptly. Timely intervention is crucial for understanding and managing your condition effectively.

As we celebrate American Heart Month, take the time to prioritize and take control of your cardiovascular health so you can live a long and fulfilling life.