How does cardiovascular disease occur




















Insufficient physical activity is a key risk factor for CVD, cancer, and diabetes. Tobacco use can damage every part of the body and is one of the main risk factors for CVD. Fact sheet. What PAHO does.

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Science in Action for Better Cardiovascular Health. Get the facts on symptoms, diagnosis, and treatment options from medication to….

A myocardial biopsy is a surgical procedure where a doctors takes a small sample of your heart muscle tissue for testing. Experts say there are a number of ways to make it easier to go to bed at a proper time, including when you exercise and when you eat. Left bundle branch block is a condition in which there's slowing along the electrical pathway to your heart's left ventricle.

Ejection fraction is a test that's used to determine the percentage of blood that leaves your left ventricle each time your heart beats. A new study of over 2. Experts say middle-aged people with iron deficiency have a higher risk of heart disease later. You can increase iron levels with diet and supplements. Health Conditions Discover Plan Connect.

Causes and Risks of Heart Disease. Medically reviewed by Gerhard Whitworth, R. What are the causes of heart disease? What are the risk factors of heart disease? Unhealthy lifestyle choices. Link between heart disease and type 2 diabetes. Depression and heart disease. The takeaway. Read this next. Medically reviewed by Alana Biggers, M. Medically reviewed by Debra Sullivan, Ph. To achieve a healthy body weight , balance the energy kilojoules coming into your body through food and drinks, with the energy kilojoules being used up by your body through regular physical activity.

Eating a variety of foods is good for our health and can help reduce the risk of disease, including heart disease. This helps maintain a healthy and interesting diet and provides a range of different nutrients to the body. To reduce your heart disease risk, follow these heart healthy eating patterns recommended by the Heart Foundation:.

Physical activity is an important part of looking after your health and reducing your risk of CVD. Regular physical activity will:. If you have had a heart attack, regular physical activity will help you to recover more quickly. If you have diabetes, it will also help you to manage your blood-glucose levels. Moderate-intensity physical activity, such as brisk walking, is great for your health. It is recommended that you do 30—45 minutes of moderate-intensity physical activity on most, if not all, days of the week.

You can do this in smaller bouts, such as three minute walks, if it is easier. Try walking to stay active. The Heart Foundation has community walking groups all over Australia you can join. Walking for an average of 30 minutes or more a day can:. Studies have shown that people with depression, those who are socially isolated or do not have quality social support are at greater risk of developing CVD. Depression can be treated with medical and non-medical therapies. If you think you have depression, talking to your health professional is the best first step.

However, if you do have a family history of CVD, it is important to reduce or remove other risk factors. For example, adopting healthy eating patterns, do not smoke, and lead an active, healthy lifestyle. Generally, men have a higher risk than women of developing CVD in middle age. The risk rises as they get older. However, the risk of developing CVD is an important issue for women, especially as they get older. It is not clear why women tend to get CVD at a later age than men, although it is likely that hormonal changes after menopause , combined with changes in their risk factors, play a role.

Despite your gender and age, you can reduce your risk of developing CVD if you follow a healthy lifestyle and take medicines as prescribed by your doctor. This page has been produced in consultation with and approved by:. Allergy testing is used to find which substances provoke an allergic reaction.

Aortic stenosis may be congenital present from before birth , but is often diagnosed during teenage years. Barmah Forest virus BFV disease can cause joint inflammation and pain, fatigue and a rash of variable appearance. A full recovery can be expected. Most people recover completely within six months, although some people have intermittent symptoms for longer.

Healthy eating and lifestyle changes can help to manage high blood pressure. Hypertension, or high blood pressure, can increase your risk of heart attack, kidney failure and stroke.

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The State of Victoria and the Department of Health shall not bear any liability for reliance by any user on the materials contained on this website. Skip to main content. Home Heart. Heart disease - know your risk. Actions for this page Listen Print. Summary Read the full fact sheet. On this page. Understanding your cardiovascular disease risk score Heart disease and stroke risk factors Smoking and cardiovascular disease risk Cholesterol and cardiovascular disease risk Blood pressure and cardiovascular disease risk Diabetes and cardiovascular disease risk Being overweight and cardiovascular disease risk Healthy eating and cardiovascular disease risk Physical activity and cardiovascular disease risk Depression and cardiovascular disease risk Family history and cardiovascular disease risk Gender, age and cardiovascular disease risk Where to get help.

Understanding your cardiovascular disease risk score In the past, your doctor may have measured and treated each of your CVD risk factors one at a time. Heart disease and stroke risk factors There is no single cause for CVD, but there are risk factors that increase your chance of a heart attack or stroke.

Heart disease and stroke risk factors that you can change include: Poor diet. High total cholesterol. High blood pressure hypertension. Management of diabetes. Being physically inactive. Being overweight or obese. Management of depression. Smoking and cardiovascular disease risk As well as causing cancer , smoking affects the arteries that supply blood to your heart and other parts of your body.



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