Did you know that COPD and heart problems often go hand in hand? If you suffer from COPD, it's all the more important to take care of your heart. COPD can increase pressure on your heart, putting you at greater risk of cardiovascular disease, such as heart failure or arrhythmia.

1 Why are the heart and lungs so closely linked?

The heart and lungs work together to transport oxygen throughout the body. When the lungs aren't working as well, the heart has to pump harder to circulate enough oxygen. This can put extra strain on the heart.

2 What can you do to protect your heart and lungs?

• Get moving: regular, moderate exercise strengthens the heart and lungs.
• Eat healthily: choose foods rich in vegetables, fruit, fibre and healthy fats.
• Stop smoking: smoking damages lungs and blood vessels.
• Watch your weight: being overweight makes it harder for your heart and lungs to work.
• Check your blood pressure and cholesterol levels: regular checks can detect problems at an early stage.
• Take your medication as prescribed: medicines can support your heart and lungs.

3 Do you worry about your heart?

Many people with COPD worry about their heart health. Don't hesitate to talk to your doctor! He or she will be able to advise you on further tests or treatments that can help strengthen your heart and lungs.

? Possible questions to ask your doctor

• Do I have an increased risk of heart problems because of my COPD?
• What signs can indicate heart problems in COPD?
• Are tests necessary to check the health of my heart?
• How can I best protect my heart alongside my lung treatment?
• How do my medications affect my heart?
• Is it safe to do sports or exercise?
• What are the ideal blood pressure or cholesterol values for me?
• Do I need to be more careful about what I eat because of my heart and lungs?
• Can pulmonary rehabilitation also strengthen my heart?
• When should I contact you if I experience symptoms such as chest pain or extreme shortness of breath?