Cardiac cough causes

The term "heart cough" is purely medical, because it is not an independent disease, but one of the symptoms of serious problems in the body. The fact that for a long time patients do not suspect that they have significant violations in the work of the cardiovascular system, makes the question significant: what does the heart cough mean?

Origin of heart cough

In order to understand why a cough arises in heart diseases, one should remember the anatomy. It is generally known that the human respiratory system has its own circulatory system (the so-called small one). The work of the right heart ventricle provides blood flow to the lungs, and the left atrium - the outflow of blood.

Violations of the function of the heart divisions lead to the fact that his left side stops pumping blood in the required volume. As a result, fluid begins to accumulate in the respiratory organs, which causes a cough. This condition can develop as a result of congenital and acquired heart defects , and with the abuse of alcohol, smoking, long stressful situations.

Another cause of heart cough is a blockage of one of the bronchi as a result of the ingestion of substances released by oncological formations into it. The fact is that the chemical composition of malignant tumors is such that when ingested with a blood stream into the respiratory system, mini-particles provoke a cough.

Sometimes coughing causes medicines used to reduce pressure in hypertension.

What is a heart cough?

Cough in pathologies of the cardiovascular system is rarely accompanied by sputum, it is dry. Most often, coughing attacks occur when a person is lying down. The situation when the patient can not lie down to sleep, is quite common. A suffocating cough with a heart attack can also occur as a result of minor physical exertion.

Cough with the release of pink foamy sputum in cardiac asthma suggests that pulmonary edema develops. In this case, the patient has the following symptoms:

Cardiac asthma often develops in the elderly, and to differentiate it from bronchial asthma, a full medical examination is performed. With cardiac asthma, the borders of the heart are widened, and in the bronchial form of the disease, chronic inflammation of the lungs and respiratory tracts is diagnosed, and emphysema , an expansion of pulmonary vesicles, is markedly manifested.