Can girls with ventricular septal defect have children?

Written by Di Zhi Yong

Cardiology

Updated on September 05, 2024

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Because ventricular septal defect is a type of congenital heart disease, it is currently recommended that patients undergo surgical treatment. With active treatment, this disease can be cured. Once cured, the patient's symptoms will subside, and no murmur can be heard in the precordial area, and it is possible to choose to have children in this situation.

If this condition is not dealt with promptly, it is not recommended to have children. This is because it can cause an excessive load on the heart, especially when the blood volume increases, leading to occurrences of ischemia and hypoxia, which are very dangerous. If treated, especially within a year after surgery, it is possible to consider having children, but there are certain risks.

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Written by Di Zhi Yong

Cardiology

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What should be noted for an atrial septal defect with patent foramen ovale?

If the patient presents with a ventricular septal defect or a patent foramen ovale, it is important to maintain a healthy diet and particularly to prevent upper respiratory infections, as these conditions are types of congenital heart disease. They mainly lead to repeated respiratory infections, cyanosis, or lung infections, resulting in changes associated with congenital heart disease. For a ventricular septal defect, early surgical intervention is currently recommended. Patent foramen ovale is also treated surgically. During this period, it is important to monitor changes in the child's height and weight, as such diseases can affect the child's growth and development.

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Written by Di Zhi Yong

Cardiology

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Can ventricular septal defect be detected during prenatal screening?

Ventricular septal defect is a type of congenital heart disease that can only be diagnosed through an echocardiogram. Routine prenatal screenings cannot detect it. Particularly for newborns, it’s advisable to have an echocardiogram, and for fetuses, a four-dimensional ultrasound is recommended. Sometimes, ultrasound results can only serve as a reference and may not indicate actual problems, but there is also a certain margin of error. If a child has congenital heart disease, it is advisable to have regular echocardiogram check-ups at the hospital. This allows timely identification of the cause, and determination of whether surgery is necessary for treatment, which is the ultimate goal.

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Written by Xie Zhi Hong

Cardiology

1min 42sec

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Is perimembranous ventricular septal defect serious?

The ventricles are separated by the interventricular septum, which divides the left and right ventricles. Typically, after blood is ejected from the left ventricle and oxygenated by tissues, it returns to the right ventricle. The blood from the right ventricle gets oxygenated through the pulmonary artery before it can return to the left ventricle. These two should be isolated from each other before passing through the lungs. The interventricular septum consists of the membranous and muscular parts, and a defect in either part can affect oxygenation. Therefore, whether the defect is in the membranous or muscular portion is not an indicator for diagnosing the severity of the interventricular septum defect; rather, the size of the defect should be considered. Generally speaking, a defect of about 10mm in the interventricular septum, especially when accompanied by other conditions such as Tetralogy of Fallot, is considered severe. Moreover, when the defect reaches over 10mm, surgical intervention is required as minimally invasive surgery would not be feasible; these are considered severe interventricular septum defects. Also, there are cases with multiple complex defects or larger defects that should be surgically treated as soon as possible.

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Written by Xie Zhi Hong

Cardiology

46sec

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What would happen if the ventricular septal defect occluder dislodges?

An occluder generally works like two umbrella surfaces clamped over the orifice of the interventricular septal defect, achieving the method whereby tissue blood flow enters from the left side of the septum to the right side. Once an occluder dislodges, it can lead to a dangerous situation, as the occluder has a membrane that can easily get caught on the tendons of the mitral valve, causing severe mitral regurgitation; it can also get stuck at the mitral valve orifice, obstructing the outflow of blood; it may also lead to aortic valve insufficiency; if it gets caught in the major arteries, it can cause arterial embolism, leading to sudden death in the patient. Therefore, the dislodgement of an occluder is a very dangerous phenomenon.

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Written by Xie Zhi Hong

Cardiology

1min 17sec

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Is congenital heart disease with perimembranous ventricular septal defect serious?

Simple congenital heart defects, such as perimembranous defects, generally are not particularly severe. However, there are several scenarios to consider: The first scenario involves a large defect that typical occluders cannot address; in such cases, surgical intervention is required. This type of defect is generally considered severe. Another scenario is when a cardiac defect has been present for an extended period, leading to repeated shortness of breath, heart failure, cardiac enlargement, and even pulmonary arterial hypertension. This situation would be considered a severe ventricular septal defect, caused by the failure to treat the membranous part of the septal defect in time. Thus, the majority of ventricular septal defects are not very severe in the early stages. They become serious if the defect is too large or if there is coexistence with other defects, such as an overriding aorta or poorly developed pulmonary artery, among other complex congenital heart diseases. Regardless, patients with perimembranous congenital heart defects should undergo surgical treatment early to avoid missing the opportunity for surgery.