Coronary Artery Disease
Disclaimer: This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider for any medical concerns.
Understanding Coronary Artery Disease
Coronary Artery Disease (CAD) is the most common form of heart disease. It affects the coronary arteries, which are the blood vessels that supply oxygen-rich blood to the heart muscle itself. When plaque builds up in these arteries, it hardens and narrows them, making it harder for the heart to pump efficiently.
Key Symptoms to Watch For
- Chest pain (angina), especially during physical activity
- Shortness of breath, particularly with exertion
- Pain that radiates to the jaw, neck, or arms
- Unexplained fatigue or weakness
Treatment and Care Options
Treatment for CAD focuses on reducing plaque buildup, managing risk factors, and improving blood flow. This often involves a combination of medications, lifestyle changes, and sometimes procedures.
Medications: Your doctor may prescribe antiplatelet drugs (like aspirin), statins (to lower cholesterol), or blood pressure medications. It is crucial to take these exactly as prescribed.
Lifestyle Changes: Adopting a heart-healthy diet low in saturated fats, exercising regularly, maintaining a healthy weight, and quitting smoking are the cornerstones of CAD management.
Procedures: Depending on the severity, treatments may include angioplasty (balloon expansion) or stent placement to keep the arteries open.
What Causes this Condition?
Coronary Artery Disease (CAD) happens when fat and cholesterol build up on the inner walls of the coronary arteries. This buildup is called plaque, and over time, it narrows the arteries and can restrict the blood supply to the heart.
- High cholesterol levels (especially LDL cholesterol)
- Smoking and tobacco use
- High blood pressure (hypertension)
- Diabetes