Khaberni - Dr. Deliyara Islamova reported that chronic cough could be a sign of heart and vascular diseases rather than lung problems. She explained that chronic cough, which lasts more than eight weeks, is sometimes a symptom of heart failure and is called cardiac cough.
The doctor stated that cough is often associated with respiratory system diseases, but in some cases, it may indicate heart and vascular diseases, not lung issues.
The doctor confirmed that cardiac cough is not a disease in itself, but a symptom resulting from heart diseases, usually developing with heart failure, when the heart fails to perform its contractile function. This leads to blood accumulation in the lungs, causing fluid to build up in the airways and creating circulation problems that deprive the body of oxygen, resulting in cough as a natural reaction.
Major diseases causing cardiac cough:
Ischemic heart disease;
Arterial hypertension;
Arrhythmias (irregular heartbeats);
Heart valve diseases.
The doctor further noted that recognizing cardiac cough is not easy, as its symptoms resemble those of other diseases, but there are distinctive signs:
Dry cough, often without phlegm, sometimes showing mucus mixed with blood;
Worsening of condition when lying down, especially at night;
Shortness of breath, which improves upon sitting;
Wheezing and a whistling sound with a feeling of breathlessness;
Swelling of veins in the neck, legs, and abdominal area;
General weakness and pallor of the skin.
The doctor emphasized that on the appearance of such symptoms, it is crucial to consult a specialist and not to ignore them, as they may indicate a serious heart and vascular disease. The cause can only be accurately determined after tests such as electrocardiograms, echocardiography, chest radiography, and blood analysis.
Dr. Bisariova advised the necessity of adhering to medical guidelines and maintaining a healthy lifestyle that includes monitoring blood pressure, reducing salt intake, and engaging in moderate physical activity.
