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Heart Blockage: Do not ignore these 5 dangerous symptoms of heart blockage; the risk of heart attack may increase
newscrab | May 15, 2026 1:40 PM CST


Nowadays, lifestyles have undergone many changes. This has a direct impact on your heart. Due to unhealthy eating habits and increasing obesity, many people face the problem of heart blockage. If you don't seek timely treatment, you could face life-threatening diseases like heart attack or heart failure.

Heart blockage is the accumulation of fat, cholesterol, and other substances in the blood vessels that supply the heart. This causes the blood vessels to become severely swollen or narrowed, preventing adequate blood flow to the heart. This is also known as coronary artery blockage in medical terms. According to the WHO, heart disease is the leading cause of death worldwide. Therefore, you should never ignore the common symptoms listed below.

What are the symptoms of heart blockage?

1. Persistent chest pain

If you experience persistent chest pain, heaviness, and aching, this could be a symptom of heart blockage. This problem worsens when walking or climbing stairs.

2. Sudden shortness of breath

You may experience shortness of breath for a short time after walking or jumping. However, if you're still short of breath after walking or talking for a while, it could be a sign that your heart isn't working properly. This problem occurs when the heart isn't getting enough oxygen and blood.

3. Feeling tired throughout the day

If you've gotten enough sleep but still feel tired, and this problem persists for a long time, this isn't a normal symptom. Reduced blood supply can deprive your body of energy, making you feel constantly weak.

4. Excessive sweating even in cold weather

Everyone sweats in the summer. But if you suddenly start sweating while sleeping or without doing anything, this is not a normal symptom. If chest pain and sweating occur simultaneously, it could also be a sign of a heart attack.

5. Indigestion

Nausea, vomiting, or indigestion are often associated with stomach problems. However, sometimes it can also be a sign of a serious heart problem. You may have several such problems.

Treatment and care

It's important to see a doctor as soon as you notice symptoms of heart blockage. Some patients find relief with medication. However, severe cases may require angioplasty or bypass surgery. Experts say that regular exercise, a balanced diet, avoiding smoking, and reducing stress can help reduce the risk of heart disease.

PC: WebMD


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