Understanding Coronary Artery Disease (CAD): Symptoms, Risk Factors & Prevention

Coronary artery disease (CAD) is a condition in which the arteries that supply blood to your heart become narrowed or blocked. This can cause chest pain, shortness of breath, and other symptoms. CAD is the leading cause of death in the United States.

Risk factors for CAD include:

* High blood pressure

* High cholesterol

* Diabetes

* Smoking

* Obesity

* Family history of CAD

* Age (men over 45 and women over 55)

Symptoms of CAD can include:

* Chest pain or angina

* Shortness of breath

* Fatigue

* Dizziness or lightheadedness

* Nausea or vomiting

* Pain in the neck, jaw, back, or arms

If you have any of these symptoms, it's important to see your doctor right away. CAD is a serious condition, but it can be managed with medication, lifestyle changes, and, in some cases, surgery.

Here are some things you can do to reduce your risk of CAD:

* Control your blood pressure

* Control your cholesterol

* Get regular exercise

* Eat a healthy diet

* Quit smoking

* Manage your weight

* Get enough sleep

* Control your diabetes

If you have CAD, it's important to follow your doctor's instructions and take any medications as prescribed. By following your doctor's orders, you can help to manage your condition and reduce your risk of complications.