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Common Symptoms of Coronary Artery Disease

Coronary artery disease (CAD) is a cardiovascular condition characterized by the narrowing or blockage of the coronary arteries, which supply oxygen-rich blood to the heart muscle. This condition can lead to various symptoms that may indicate the presence of CAD. It is important to note that symptoms can vary from person to person, and some individuals may not experience any symptoms at all.

1. Chest Pain or Discomfort (Angina)

One of the most common symptoms of CAD is angina, which is characterized by a feeling of pressure, tightness, or squeezing in the chest. This discomfort may also radiate to the arms, shoulders, neck, jaw, or back. Angina typically occurs during physical exertion or emotional stress and subsides with rest or medication.

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2. Shortness of Breath

People with CAD may experience shortness of breath, especially during physical activity or when lying flat. This symptom occurs due to reduced blood flow to the heart, leading to inadequate oxygen supply to the body.

3. Fatigue

Feeling excessively tired or fatigued is another common symptom of CAD. The reduced blood flow to the heart can result in a decreased ability of the heart to pump efficiently, leading to fatigue and a lack of energy.

4. Heart Palpitations

Some individuals with CAD may experience heart palpitations, which are sensations of a rapid, fluttering, or pounding heartbeat. These palpitations may be accompanied by feelings of anxiety or unease.

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5. Dizziness or Fainting

In some cases, CAD can cause a decrease in blood flow to the brain, leading to dizziness or fainting spells. These symptoms may occur during physical exertion or when standing up suddenly.

6. Sweating

Excessive sweating, particularly cold and clammy sweat, can be a symptom of CAD. This symptom is often associated with chest pain or discomfort.

If you experience any of these symptoms, it is important to consult a healthcare professional for a proper diagnosis and appropriate treatment. Early detection and management of CAD can help prevent further complications and improve overall heart health.

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