Condition guide
Coronary Artery Disease - Overview
Condition where coronary arteries narrow/block, reducing blood flow to the heart.
Symptoms
- Chest pain or angina
- Shortness of breath
- Fatigue on exertion
- Heart attack in severe cases
- Nausea or lightheadedness
Causes & Risk Factors
- High cholesterol
- Hypertension
- Smoking
- Diabetes
- Family history of heart disease
Diagnosis
- Electrocardiogram (ECG)
- Stress test
- Coronary angiography
- Cholesterol and troponin blood tests
Effective Treatment Options
- Statins and blood pressure meds
- Lifestyle changes (diet, exercise)
- Angioplasty or stenting
- Coronary artery bypass surgery
- Cardiac rehabilitation
Frequently Asked Questions
Can CAD be reversed?
Blockages can be managed; lifestyle and meds may reduce progression.
Is chest pain always a heart attack?
No, but any chest pain should be evaluated urgently.
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