10. Persistent Cough or Wheezing: The Overlooked Symptoms of Heart Disease
A persistent cough or wheezing — producing a whistling sound when you breathe — might not be just a sign of a respiratory problem. These symptoms could indicate heart disease, particularly heart failure. When the heart can’t keep up with the body’s demand for blood, fluid can back up into the lungs, leading to coughing and wheezing.
While these symptoms are often associated with conditions like asthma or chronic obstructive pulmonary disease (COPD), they can also occur in people with heart disease. If you’re experiencing persistent coughing or wheezing, especially if it’s accompanied by other heart disease symptoms or you have risk factors for heart disease, it’s critical to seek medical evaluation.
While we commonly associate wheezing with respiratory conditions like asthma, the reality is, this symptom can also manifest in cases of heart failure. As fluid backs up into the lungs due to the heart’s inability to pump adequately, a wheezing sound may become evident, especially during physical exertion or when lying flat.
Don’t overlook persistent wheezing, particularly when coupled with other heart disease signs. It’s critical to raise these symptoms with your healthcare provider to rule out heart disease as the potential cause.
What may initially sound like a symptom of a cold or respiratory infection could be a warning sign from your heart. It’s essential to take note of any persistent cough or wheezing, especially if it’s accompanied by other symptoms of heart disease. Remember, early detection plays a crucial role in the successful management of heart disease. (10)
