What Is Coronary Artery Disease (CAD) and How Can You Manage It?

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Coronary artery disease (CAD) is a condition where the blood vessels that supply your heart with blood become narrowed or blocked. This can lead to a heart attack or other heart-related issues. Understanding CAD is the first step toward protecting your heart health. Let's dive into what you need to know.

1. What Causes CAD?

CAD is often caused by the buildup of plaque in your coronary arteries. Plaque is made up of cholesterol, fats, and other substances. Over time, plaque hardens and narrows the arteries, reducing blood flow to the heart.

2. Common Symptoms

Symptoms of CAD can vary, but some common ones include:

  • Chest pain (angina) during physical activity

  • Shortness of breath

  • Fatigue during exertion

  • Sometimes, CAD doesn't cause noticeable symptoms until it leads to a heart attack.

3. Risk Factors

Several factors increase your risk of developing CAD:

  • High cholesterol: Can contribute to plaque buildup

  • Smoking: Damages blood vessels and increases risk

  • High blood pressure: Puts strain on your heart and arteries

  • Diabetes: Can damage your blood vessels over time

4. How to Manage CAD

Here are some steps you can take to manage CAD:

  • Eat a heart-healthy diet: Focus on fruits, vegetables, whole grains, and lean proteins.

  • Exercise regularly: Aim for at least 30 minutes of moderate exercise most days.

  • Quit smoking: This can significantly improve your heart health.

  • Manage stress: Practice relaxation techniques like meditation or deep breathing.

Take medications as prescribed: If you have high blood pressure or cholesterol, your doctor may prescribe medications to help manage these conditions.

5. Dental Health and CAD

Believe it or not, your dental health can play a role in CAD. Studies have shown that gum disease may be linked to heart disease. Taking care of your teeth and gums can help protect your heart.

Quirky Facts

Heart attacks are more likely to happen on a Monday morning than any other time of the week.

Pets can lower your risk of heart disease. Studies show that dog owners, in particular, have lower blood pressure and heart rates.

Sleep plays a crucial role in heart health. Getting enough sleep can reduce your risk of CAD.