5 abnormalities warning that the heart veins are blocked

The cardiac veins help transport CO2-rich blood from the heart muscle to the right atrium, helping to continue the circulation process. When the cardiac veins are blocked, blood cannot circulate normally, increasing the risk of heart attack and other complications.

Here are five unusual signs that warn you your heart veins may be blocked.

Prolonged chest pain

Blockage of the cardiac veins can cause persistent chest pain.

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One of the most obvious signs of heart vein blockage is chest pain or tightness. The pain may appear as a feeling of pressure, squeezing, or burning in the chest area, especially in the middle or left side of the chest, according to the health website Healthline (USA).

Pain may radiate to the arms, neck, jaw or back. If the pain lasts more than a few minutes and is not relieved by rest, it could be a warning sign of coronary artery disease or a serious blockage in the heart veins.

Sudden difficulty breathing

Blocked cardiac veins affect the heart's ability to pump blood, causing shortness of breath. The person may feel short of breath during light activity, when lying down, or even at rest. If this feeling is accompanied by fatigue or dizziness, heart failure is likely. This is because blood cannot circulate effectively through the cardiac veins.

Abnormal heart rhythm

An abnormally fast or slow heartbeat or atrial fibrillation can be a sign of a blockage in the heart's veins. When blood flow to the heart is unstable, the heart has to work harder to pump blood, leading to an arrhythmia.

The patient will notice a strong heartbeat, skipping a beat or feeling nervous, palpitations. If this symptom is accompanied by chest pain or difficulty breathing, go to the hospital immediately.

Swollen feet

Another effect of venous congestion is fluid buildup in the ankles and feet, causing swelling. This is a sign of congestive heart failure, where the heart cannot pump blood effectively, leading to fluid retention in the body. Swelling is often more noticeable at the end of the day or after sitting for a long time, and is often accompanied by a feeling of heaviness and discomfort in the legs.

Chronic fatigue

Cardiac vein obstruction also makes the patient often feel tired and exhausted without knowing the cause. Because when blood circulation is limited, the body will not receive enough oxygen and nutrients, making the body feel tired, reduce the ability to concentrate and easily lose strength when doing light exercise, according to Healthline.

Source: https://thanhnien.vn/5-bat-thuong-canh-bao-tinh-mach-tim-dang-bi-tac-nghen-185250307181706636.htm