What is the main cause of angina pectoris? The disease is usually caused by insufficient blood supply to the myocardium, which leads to atherosclerosis of the coronary arteries. Then angina may appear. Atherosclerosis of the coronary arteries is quite difficult to identify, because it manifests itself only with increased loads, both physical and psychological in nature. The lumen of the arteries begins to decrease, which leads to the progression of the disease. The next main cause of angina pectoris is tachycardia, which means a rapid decrease in cardiac output. Arterial hypotension may also be the cause of seizures, which indicates a decrease in blood flow to the arteries. Other causes of angina pectoris are a swollen plaque or blood clot. They form inside the artery.
There is another natural underlying cause of angina pectoris. This is an overstrain, physical and mental, against the background of which there is a decrease in blood vessels, which leads to a reduction in the supply of blood to the heart muscle. The risk group also includes people suffering from cholelithiasis, osteochondrosis of the cervical and thoracic regions. The main cause of angina pectoris is the wrong way of life of a person. For example, this disease often occurs in people who love fatty and junk food in large quantities, often consume alcoholic beverages, and smokers. Also, the cause may be a systematic weight lifting or a sharp change in climate (for example, when traveling to hot countries).
Do you suspect angina pectoris, and would like to know its exact symptoms? The first sign of this disease is pain behind the sternum, extending to the left arm. This happens in the form of a protracted attack. This pain is difficult to confuse with another, it is extremely strong. It can occur against the background of great physical and emotional stress, any sudden changes in climate (for example, going out of a stuffy room to fresh air). Often the pain manifests itself at night, because with a horizontal position of a person, the heart works in a more intense mode. At the onset of the disease, seizures disappear after 1-5 minutes if the person has taken a special medicine. With advanced angina pectoris, the pain lasts even longer. This can lead to myocardial infarction. Keep in mind that if severe pain does not go away within 15 minutes, most likely you do not have angina pectoris, however, in any case, you should immediately go to the hospital. At the onset of the disease, unpleasant sensations occur during increased physical activity. In advanced cases, the symptom is observed even when getting out of bed.
The symptoms of angina include the fact that the pain can be neutralized with nitroglycerin. If the attack does not go away, you may have another disease or a strong risk of myocardial infarction.
A person suffering from angina pectoris often experiences shortness of breath with any physical exertion and psychological stress. This symptom arises due to the fact that the heart can no longer contract in the previous mode, and there is a lack of oxygen.
The next sign of angina pectoris can be observed far from every patient. A rapid heartbeat may occur, or vice versa, a feeling of cardiac arrest. This symptom can be observed with nervous and physical exertion.
If you suspect that you have angina pectoris, contact your healthcare provider immediately. It is important to talk in detail about all the symptoms of the disease, both basic and minor. The more the doctor will be informed about your health condition, the more accurately and quickly he will be able to make a diagnosis and perform all necessary measures.