Coronary Artery Disease (CAD) is a serious condition in which the blood vessels that supply blood to the heart muscle become narrow or blocked. Here are 10 common symptoms of CAD:


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Chest pain or discomfort: This is one of the most common symptoms of CAD, and can feel like pressure, tightness, or a squeezing sensation in the chest.


Shortness of breath: If you have CAD, you may experience shortness of breath, especially during physical activity.


Fatigue: Fatigue or feeling tired all the time can be a symptom of CAD, as the heart is not receiving enough oxygen-rich blood.


Sweating: Excessive sweating can occur during a heart attack and is a common symptom of CAD.


Lightheadedness or dizziness: If you have CAD, you may feel lightheaded or dizzy, especially during physical activity.


Rapid or irregular heartbeat: Rapid or irregular heartbeats can be a sign that the heart is not receiving enough oxygen.


Nausea: Nausea can be a symptom of CAD, especially during a heart attack.


Pain in the arms, jaw, neck, or back: Pain in these areas can be a sign of CAD, especially if it is accompanied by chest pain.


Trouble sleeping: People with CAD may experience trouble sleeping, as the heart may not be able to pump enough blood to the body while lying flat.


Swelling in the legs, ankles, or feet: Swelling in these areas can be a sign of heart failure, which can be a complication of CAD.


If you experience any of these symptoms, it's important to seek medical attention immediately. Early diagnosis and treatment can help reduce the risk of heart attack and improve outcomes for people with CAD.