The doctor explained that coughing is often associated with respiratory illnesses, but in some cases it can be a sign of cardiovascular disease, rather than lung problems. A chronic cough lasting more than eight weeks is sometimes considered a symptom of heart failure and is called a cardiac cough .
The doctor emphasized that a heart-related cough is not a disease in itself, but rather a symptom that arises from heart conditions. It typically develops in heart failure, when the heart is unable to perform its contractile function. This leads to blood pooling in the lungs, causing fluid to accumulate in the airways and resulting in circulatory problems that deprive the body of oxygen, thus triggering a cough as a natural reflex.
The main diseases that cause heart-related cough:
Ischemic disease;
High blood pressure;
Heart rhythm disorders (irregular heartbeat);
Heart valve diseases.
The doctor added that identifying a cardiac cough is not easy, because its symptoms resemble those of other diseases, but there are distinctive signs of it:
A dry cough, often without phlegm, and sometimes mucus mixed with blood may appear;
The condition worsens when lying down, especially at night;
Shortness of breath, which improves when sitting down;
Wheezing and whistling sounds accompanied by a feeling of shortness of breath;
Swelling of veins in the neck, legs, and abdominal area;
General weakness and paleness of the skin.
The doctor pointed out that if such symptoms appear, it is essential to consult a specialist and not ignore them , as they may indicate a serious cardiovascular condition. The exact cause can only be determined after conducting tests such as an electrocardiogram (ECG), echocardiogram, chest X-ray, and blood tests.
Pisarova advised that it is necessary to adhere to the doctor's instructions and follow a healthy lifestyle that includes monitoring blood pressure, reducing salt consumption, and engaging in moderate physical activity.
