Can children with Tetralogy of Fallot be desired?

Written by Yao Li Qin

Pediatrics

Updated on November 07, 2024

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Tetralogy of Fallot is a relatively severe congenital heart disease. If it is detected during the fetal period, it is not an indication for termination of pregnancy. In other words, one should not choose to not have the baby simply because it has Tetralogy of Fallot. However, it is crucial that the baby undergoes a timely echocardiogram after birth to assess the condition and undergo surgery as soon as possible. Currently, pediatric surgery, particularly cardiothoracic surgery, is developing very rapidly in our country. With multiple surgeries, Tetralogy of Fallot can be surgically cured. Therefore, having a child with Tetralogy of Fallot is not an indication for termination of pregnancy.

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Written by Yao Li Qin

Pediatrics

50sec

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Can children with Tetralogy of Fallot be desired?

Tetralogy of Fallot is a relatively severe congenital heart disease. If it is detected during the fetal period, it is not an indication for termination of pregnancy. In other words, one should not choose to not have the baby simply because it has Tetralogy of Fallot. However, it is crucial that the baby undergoes a timely echocardiogram after birth to assess the condition and undergo surgery as soon as possible. Currently, pediatric surgery, particularly cardiothoracic surgery, is developing very rapidly in our country. With multiple surgeries, Tetralogy of Fallot can be surgically cured. Therefore, having a child with Tetralogy of Fallot is not an indication for termination of pregnancy.

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Written by Hu Qi Feng

Pediatrics

39sec

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Tetralogy of Fallot Emergency Measures

Generally, one should often drink water to prevent infection, prevent dehydration and complications. Infants and young children should be especially careful in their care, to avoid episodes of paroxysmal hypoxia. In mild cases of hypoxic episodes, placing them in a knee-chest position can alleviate the symptoms. In severe cases, oxygen should be administered immediately, along with the appropriate drug treatment. If the episodes cannot be effectively controlled with medication, emergency surgical intervention may be necessary. With the continuous improvement in surgical techniques this year, the mortality rate for curative surgeries has been decreasing.

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Written by Hu Qi Feng

Pediatrics

1min 12sec

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Tetralogy of Fallot Common Symptoms

The clinical manifestations of Tetralogy of Fallot include, firstly, cyanosis as the primary clinical symptom. The degree and onset of cyanosis are related to the severity of pulmonary stenosis, and it often appears in areas with abundant capillaries such as lips, fingers, toes, nail beds, and bulbar conjunctiva. Secondly, squatting symptoms are common among children; they often spontaneously squat for a while during walking or playing. Squatting, with the legs bent, reduces the venous return and thus decreases the load on the heart, temporarily relieving symptoms of hypoxia by reducing the right-to-left shunt. Thirdly, clubbing occurs due to long-term hypoxic conditions, which can cause capillary dilation and proliferation in the fingers and toes, and the local soft tissues and bones also grow and enlarge; fourthly, paroxysmal hypoxic attacks, which are most common in infants, can be triggered by breastfeeding, crying, emotional excitement, or anemia. These attacks suddenly occur and can lead to severe symptoms including difficulty breathing, fainting, convulsions, and even death.

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Written by Hu Qi Feng

Pediatrics

38sec

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The reason for squatting in Tetralogy of Fallot

The reason for squatting is that when squatting, the lower limbs are bent, which reduces the amount of blood returning to the heart through the veins, thereby reducing the load on the heart. At the same time, the arteries in the lower limbs are compressed, which increases the resistance in the systemic circulation and reduces the right-to-left shunt volume, allowing temporary relief from hypoxia symptoms. Babies who cannot walk often like to be held by adults in a position that bends the lower limbs to reduce the amount of blood returning to the heart. This frequently occurs during walking and playing, often characterized by brief periods of squatting.

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Written by Hu Qi Feng

Pediatrics

32sec

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What position should be adopted when Tetralogy of Fallot is hypoxic?

Treatment of hypoxic episodes in Tetralogy of Fallot: For mild cases, assuming the knee-chest position can alleviate symptoms. Severe cases require immediate oxygen administration and relevant drug therapy. Routinely, it is important to actively eliminate factors that trigger hypoxic episodes, such as anemia and infections, and maintain the child's tranquility. If the above treatments do not effectively control the episodes, emergency surgical intervention for repair or definitive treatment should be considered.