This page is written for young people who have had cancer treatment.
If you have had a type of chemotherapy medicine called anthracyclines, or radiation to the chest, you will need to have your heart checked. Heart checks happen during treatment and sometimes for many years after treatment has finished.
Those most commonly used anthracyclines in children's cancer treatment are doxorubicin, daunorubicin, epirubicin, idarubicin and mitozantrone.
Anthracyclines can cause damage to the heart muscle. This can make it harder for your heart to pump blood around your body.
High dose radiation to the chest can sometimes damage some parts of the heart - the heart muscle, heart valves and the lining of the blood vessels in and around the heart.
Read more about long-term follow-up in childhood cancer [1]
You will need a special ultrasound scan of your heart. This is called an echocardiogram and can show any problems. You may have already had an echocardiogram. If you are at higher risk of problems, you may have an echocardiogram every few years. If you have a low risk, you may only need one or two.
If the echocardiogram shows you have a problem, you will see a heart specialist (cardiologist). They will check your heart and may give you medicine to help your heart function better.
Everyone is different and your oncology doctor is the best person to talk to about this.
Keeping fit, eating well, not gaining too much weight, and having regular health checks are all important ways of looking after your heart. Exercise is great - it's a good idea to check with your family doctor before starting any exercise programme.
Read more advice for keeping healthy after childhood cancer [2]
Make sure you don't ever smoke or use recreational drugs. Recreational drugs like cocaine can cause rapid heart rate and irregular heartbeat, especially if your heart is already damaged.
Make sure your healthcare provider knows the treatment you had, so they can check your heart health - remember to give them a copy of your treatment summary ('health passport'), available from your LEAP team.
All the pages in the childhood cancer section of this website [4] have been written by health professionals who work in the field of paediatric oncology. They have been reviewed by the members of the National Child Cancer Network (NZ). Medical information is authorised by the clinical leader of the National Child Cancer Network.
This page last reviewed 24 June 2021.
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Links
[1] https://kidshealth.org.nz/tags/long-term-follow-childhood-cancer
[2] https://kidshealth.org.nz/long-term-follow-and-your-health
[3] https://kidshealth.org.nz/introduction-long-term-follow-up-after-childhood-cancer
[4] https://kidshealth.org.nz/tags/childhood-cancer
[5] https://kidshealth.org.nz/node/2112?language=mi
[6] https://kidshealth.org.nz/node/2113?language=mi
[7] https://kidshealth.org.nz/node/2374?language=mi
[8] https://kidshealth.org.nz/contact?from=http%3A%2F%2Fkidshealth.org.nz%2Fprint%2F1213%3Flanguage%3Dmi