Heart and cardiovascular conditions
Learn more about the conditions that affect your heart and cardiovascular system, such as high blood pressure, angina and heart disease.
Heart disease surgery
Links to our information partners' articles about heart disease surgery and cardiovascular disease.
Statins are medicines used to lower cholesterol and are recommended for people at risk of cardiovascular disease. Here's how statins work.
Your body's circulatory system comprises the blood, heart and blood vessels. It moves oxygen and nutrients around the body, and removes carbon dioxide. Find out more, including about the problems that can occur.
Should I be tested for heart disease?
Understanding your risk of heart disease can help you take steps to reduce your risk and protect your heart. Find out more about heart disease risks and how heart disease tests are carried out.
A heart transplant is an operation to replace a damaged heart with a healthy donor heart. Learn about waiting lists and life after a transplant.
Find out if you're at risk of heart disease, kidney disease or type 2 diabetes in just a few minutes using the healthdirect Risk Checker.
Aortic dissection is a rare but serious condition where there is a tear in the innermost wall of the aorta — the largest artery in the body.
Exercise and mental health
Cardiovascular activity is good for your body, reducing the risk of illness and disease. It’s also good for your mind, because exercise helps pump blood to the brain.
Long QT syndrome
Long QT syndrome (LQTS) is a disorder of the heart's electrical system that can cause fast, chaotic heartbeats, called arrhythmias.