What Are The Signs Of Heart Blockage ?

By Vanshika Gaur
19 May 2025, 19:30 IST

Heart blockage refers to the blockage in coronary arteries that restricts blood flow to the heart muscles. It can be caused due to high blood pressure, high cholesterol, smoking, and more. Here are a few signs of heart blockage. Tap to know them!

Chest Pain

The most common sign of heart blockage is chest pain, also known as angina. It can create a feeling of tightness or heaviness in the chest.

Sweating

This symptom occurs when the body is under stress leading to cold sweats, which can also indicate a heart blockage.

Dizziness

Heart blockage makes the heart unable to send proper blood to the brain, leading to lightheadedness or dizziness.

Shortness of Breath

People with heart blockage may also experience shortness of breath (dyspnea) due to reduced oxygen supply to the heart.

Swelling in Legs

Swelling in the legs, also known as Edema, can also be a sign of heart blockage. This occurs when the heart is unable to pump blood properly, leading to fluid buildup.

Irregular Heartbeats

Rapid heartbeats, palpitations, or irregular heartbeats can be a sign of heart blockage, caused by reduced blood flow to the heart.

Information Credits

This information is sourced from the National Heart, Lung, and Blood Institute. It is advisable to consult a cardiologist if you are experiencing any of the mentioned symptoms.