Ventricular Septal Defect
Management of VSDs in adults depends upon the size and position of the hole.
If the hole is very small and not near to any of the heart valves, nothing further needs to be done, and we may discharge you. You need to remember to take care of your teeth, but you no longer require antibiotic cover prior to dental work.
If the hole is small but near to one or more of the heart valves, there is a chance that you may develop a problem with one of these valves as the years go by. This is because turbulent blood flow through the VSD can damage the valve over time. Very occasionally, people need an operation to replace a damaged heart valve. If this is the case you will be kept under follow up so we can check on your heart valves from time to time by listening to your heart and performing an echo (heart ultrasound).
If the hole is particularly large, extra strain may be put on the heart and occasionally we recommend that the hole is closed. This can be done either with an operation, or in some people a new keyhole approach is possible.
All people with VSDs have heart ‘murmurs’. This is just the noise that is made as blood passes through the hole. VSD murmurs can be very loud. This is normal and nothing to worry about in itself.
All patients with a VSD are at an increased risk of having endocarditis (infection in the heart). It is important that you have good dental hygiene and you visit the dentist every 6-12 months. You no longer require antibiotics prior to dental treatment. Due to the increased risk of infection we would also advise against body piercing and tattoos.
There should be no restrictions placed on your life. Regular exercise to a moderate level is encouraged. It is good for your general health and wellbeing and beneficial for your heart and circulation. You can take part in all kinds of sport.
You are unlikely to have any problems related to your VSD in pregnancy. If you are planning a pregnancy, please let us know beforehand so we can check things will be OK. We may want to see you once during pregnancy.