Cardiovascular Disease Prevention
1 medicine
Cardiovascular disease prevention means controlling the risk factors, high LDL cholesterol, high blood pressure, smoking, that lead to heart attack and stroke. Cholesterol-lowering medicines such as statins are a core part of that strategy.
Key facts
- Cardiovascular disease (CVD) covers conditions affecting the heart and blood vessels, including coronary artery disease, stroke and heart failure; addressing risk factors earlier improves the outcome.
- The main modifiable risk factors are elevated LDL cholesterol, high blood pressure, smoking, physical inactivity, excess weight and poorly controlled blood glucose. Genetics and ethnicity also shape risk, since some populations develop heart disease earlier and at a lower body weight than others.
- Statins such as atorvastatin lower LDL cholesterol production in the liver and have a strong safety record; they are used both after a cardiac event and for prevention in people at elevated risk.
- Diet and exercise are the foundation of prevention: less saturated fat, more fibre, and 150 minutes of moderate activity a week.
Risk factors
Cardiovascular disease develops over years as risk factors accumulate. The main modifiable ones are elevated LDL cholesterol, high blood pressure, smoking, physical inactivity, excess weight, and poorly controlled blood glucose. Genetics play a role too: some populations tend to develop heart disease at younger ages and at lower body weights than others, and high sodium intake and smoking remain significant contributors in many places.
Lowering cholesterol to protect the heart
Reducing LDL ("bad") cholesterol is one of the most evidence-backed strategies for CVD prevention. Statins such as atorvastatin lower LDL production in the liver and have a strong safety record built over decades of use. They are used both in people who have already had a cardiac event and in those with elevated risk who have not had one yet.
Diet and exercise remain the foundation: reducing saturated fat, increasing fibre, and achieving 150 minutes of moderate activity per week each contribute meaningfully to cholesterol management.
When to seek care
Seek medical attention promptly if you experience chest pain, unexplained breathlessness, or pain radiating to the arm or jaw.
This page is educational and does not replace advice from a doctor or pharmacist who knows your health history.