Coronary Artery Disease (CAD) is a heart condition that occurs when the coronary arteries become narrowed or blocked due to the buildup of fatty deposits known as plaque. These arteries supply oxygen-rich blood to the heart muscle. When plaque accumulates in the arteries, it reduces blood flow to the heart. This can lead to chest pain (angina), shortness of breath, or more serious complications such as a heart attack. Coronary Artery Disease is one of the most common types of cardiovascular disease worldwide.
Symptoms of CAD may vary from person to person. Some individuals may not experience symptoms until the disease becomes more advanced.
Common symptoms include:
• Chest pain or discomfort (angina)
• Shortness of breath
• Fatigue during physical activity
• Pain in the shoulders, arms, neck, jaw, or back
• Dizziness or lightheadedness
In some cases, CAD may lead to a heart attack, which is a medical emergency.
Coronary Artery Disease usually develops over many years due to the buildup of plaque in the arteries, a process known as atherosclerosis.
Common risk factors include:
• High blood pressure
• High cholesterol levels
• Smoking
• Diabetes
• Obesity
• Lack of physical activity
• Family history of heart disease
• Unhealthy diet
Managing these risk factors is important for preventing and controlling the disease.
Healthcare professionals may diagnose CAD through several tests, including:
• Medical history and physical examination
• Electrocardiogram (ECG)
• Stress testing
• Echocardiography
• Coronary angiography
• Blood tests
Early detection helps reduce the risk of serious complications.
You should seek medical advice if you experience:
• Chest pain or pressure
• Shortness of breath during activity or rest
• Unexplained fatigue
• Pain spreading to the arm, neck, or jaw
If chest pain is severe or sudden, seek emergency medical care immediately, as it may indicate a heart attack.
Sukumvit Physiotherapy and Rehabilitation Center provides comprehensive cardiac and rehabilitation services designed to support patients with heart conditions, helping them regain strength, improve cardiovascular health, and maintain an active lifestyle.
