Symptoms of coronary artery disease
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Common Symptoms of Coronary Artery Disease
The most recognized symptom of coronary artery disease (CAD) is chest pain or discomfort, often called angina. This pain is typically felt in the center or left side of the chest and may spread to the shoulder, arm, back, neck, or jaw. Sometimes, the pain can feel like heartburn and usually occurs with physical activity or emotional stress, improving with rest Kalabarathi2024Markousis-Mavrogenis2021James2018+3 MORE.
Shortness of breath is another frequent symptom, especially during exertion or even at rest in more severe cases. Some people may also experience fatigue, nausea, vomiting, sweating, palpitations, or irregular heartbeats (arrhythmias) Kalabarathi2024Markousis-Mavrogenis2021James2018+3 MORE.
Atypical and Silent Symptoms
Not all patients experience classic chest pain. Atypical symptoms, such as discomfort in the neck, arms, or jaw, or symptoms like unexplained fatigue, are common, especially in elderly patients and women. In some cases, CAD may not cause any symptoms until a heart attack occurs, making it important to recognize even subtle warning signs Kalabarathi2024Lowenstern2022Markousis-Mavrogenis2021+2 MORE.
Acute and Chronic Presentations
CAD can develop slowly, with symptoms appearing only in the late stages when arteries are significantly narrowed. However, it can also present suddenly as an acute coronary syndrome, which includes worsening chest pain, large heart attacks, or even sudden cardiac death. The severity and type of symptoms depend on how much the blood flow to the heart is reduced and how quickly this happens .
Psychological and Associated Symptoms
Depressive symptoms are common in patients with CAD and are linked to worse outcomes. Depression can make it harder for patients to recognize and respond to their symptoms, highlighting the need for routine mental health screening in CAD care .
Importance of Symptom Awareness
Many patients have limited knowledge about CAD symptoms, especially atypical ones. Educating patients and the public about the range of possible symptoms can help reduce delays in seeking care and improve outcomes .
Conclusion
Coronary artery disease most often presents with chest pain, shortness of breath, and fatigue, but symptoms can vary widely. Some people may have atypical or no symptoms at all. Recognizing the full spectrum of CAD symptoms—including psychological factors like depression—is crucial for early detection and effective management Kalabarathi2024Lowenstern2022Markousis-Mavrogenis2021+7 MORE.
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