Can someone with an atrial septal defect go swimming?

Written by Li Hai Wen

Cardiology

Updated on September 28, 2024

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Atrial septal defect is not uncommon in our daily lives. Many patients with atrial septal defects often ask their doctor if they can swim. This has to be analyzed based on specific circumstances. If the atrial septal defect is not severe, and it's just a minor atrial septal defect, generally it does not affect the patient's daily activities, such as swimming or running. However, if the atrial septal defect is severe, especially if it has led to heart failure and heart enlargement, in this situation, one should definitely not engage in strenuous activities such as swimming or running.

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Written by Tang Li

Cardiology

1min 8sec

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Is atrial septal defect common?

Atrial septal defect accounts for about 20%-30% of all congenital heart diseases and is more common in females. Many cases are mild in children and are not discovered until adulthood. Atrial septal defects can be classified based on anatomical abnormalities into patent foramen ovale, primary atrial septal defect, and secondary atrial septal defect. A patent foramen ovale generally does not cause shunting between the two atria. A primary atrial septal defect is located at the lower part of the atrial septum, is semicircular in shape, and is often larger, frequently associated with malformation of the mitral or tricuspid valves resulting in regurgitation. A secondary atrial septal defect is situated in the middle of the atrial septum at the fossa ovalis or near the superior and inferior vena cava. The symptoms of an atrial septal defect vary with the size of the defect; minor cases may be asymptomatic, while severe cases can result in heart failure.

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Written by Li Hai Wen

Cardiology

1min 3sec

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How severe is an atrial septal defect considered to be?

Atrial septal defect (ASD) is a relatively common congenital heart disease in clinical practice. From a medical perspective, the severity of ASD depends on whether the patient is an adult or a child. For adults with ASD, generally speaking, defects larger than 20 millimeters are considered large atrial septal defects, which are more severe. If the defect size is between 10 and 20 millimeters, it is often classified as a moderate atrial septal defect. Defects smaller than 4 millimeters are considered small atrial septal defects. Generally, small and moderate atrial septal defects are not severe. For children, an atrial septal defect larger than 10 millimeters is considered a large atrial septal defect, which is more severe. Sizes between 5 and 10 millimeters are classified as moderate atrial septal defects. Defects smaller than 5 millimeters are considered small atrial septal defects, which generally are not severe.

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Written by Li Hai Wen

Cardiology

39sec

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Postoperative precautions for atrial septal defect surgery

Ventricular septal defect surgery is often divided into surgical operations and interventional treatments by the Department of Internal Medicine. For interventional treatments, it is important to rest in bed for 24 hours afterwards. Also, the site of the puncture needs to be immobilized for at least eight hours, so it is important to regularly check the heart with an echocardiogram after the surgery. After surgical operations, it is important to maintain a balanced diet with easily digestible foods. Within a month after surgery, try to avoid strenuous activities, and regularly check the heart with an echocardiogram under the guidance of a doctor.

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Written by Di Zhi Yong

Cardiology

42sec

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Can atrial septal defect of the patent foramen ovale type heal itself?

This disease is a congenital heart disease, and it is recommended that the patient undergo a cardiac echocardiography. If symptoms such as palpitations and chest tightness occur, and distinct murmurs can be heard in the precordial area, surgical treatment is sometimes advised. After all, an atrial septal defect can lead to certain conditions, especially in children who are prone to pediatric pneumonia or bronchitis, which can affect their growth and development. Currently, surgical treatment is the main approach. If the issue is not very serious, the defect might heal on its own as the child grows, but this possibility is relatively small. In most cases, surgery is recommended.

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Written by Di Zhi Yong

Cardiology

55sec

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Does an asymptomatic atrial septal defect require treatment?

If the patient has a ventricular septal defect and shows no obvious symptoms, it is possible to initially observe the condition. Firstly, this is a type of congenital heart disease, and it is recommended that the patient undergo a cardiac echocardiography to further confirm the diagnosis. If the defect is relatively large, surgery might sometimes be recommended. If the defect is not very large and the patient shows no obvious symptoms, there might be no need for immediate intervention, and regular monitoring would suffice. During this period, it is still important to monitor changes in the patient's blood pressure and heart rate. If the heart rate is too fast or the blood pressure is high, it might sometimes be necessary to actively treat these issues, possibly using medication to improve symptoms. In terms of treatment, surgery is generally advised as the main approach since medication often does not yield very effective results for this condition.