Rare DiseasesTruncus Arteriozus: Causes, Symptoms, Diagnosis, and Treatment

Truncus Arteriozus: Causes, Symptoms, Diagnosis, and Treatment

Truncus arteriosus is a congenital heart disease and an abnormality that occurs during heart development. Normally, there are two separate arteries that branch off from the right and left ventricles of the heart: the aorta, which carries oxygenated blood to the body, and the pulmonary artery, which carries deoxygenated blood to the lungs. However, in the case of truncus arteriosus, a single large artery, the truncus arteriosus, exits the heart and supplies both the aorta, which carries oxygenated blood to the body, and the pulmonary artery, which carries deoxygenated blood to the lungs. This condition impairs the normal function of the heart and can lead to serious circulation problems. Truncus arteriosus is usually detected shortly after birth and requires urgent surgical intervention.

Causes of Truncus Arteriosus

The main cause of truncus arteriosus is an abnormality in heart development during the embryonic period. Normally, two separate arteries, the aorta and the pulmonary artery, form as the heart develops. However, in the case of truncus arteriosus, this separation does not occur fully, resulting in a single large artery remaining. The exact cause of this condition is unknown, but genetic factors and environmental influences during fetal development are likely to play a role. During the development of this anomaly, truncus arteriosus occurs when there is a problem in the embryonic heart, causing the heart structures to not separate or divide properly.

Trunkus Arteriyozus Nedir? Nedenleri, Belirtileri, Teşhisi, Tedavisi | Haber Kaos

Symptoms of Truncus Arteriosus

Truncus arteriosus is a congenital heart anomaly that occurs as a result of an error during normal heart development in the embryonic period. This error leads to the failure of the normal separation or full development of the divisions between the heart chambers and major blood vessels. Genetic factors, environmental factors, or certain risk factors that the mother is exposed to during pregnancy may contribute to the development of this developmental disorder. However, it is not fully understood what exactly causes this condition. This condition is a rare type of congenital heart disease and is usually detected shortly after birth. Symptoms may include respiratory distress along with signs of heart failure, cyanosis, poor weight gain, and rapid breathing. Diagnosis is usually made through physical examination and imaging tests conducted after birth.

Diagnosis of Truncus Arteriosus

Symptoms and imaging tests are used in the diagnosis of truncus arteriosus. Symptoms such as respiratory distress in infants, cyanosis of the skin, poor weight gain, and rapid breathing may draw the doctor’s attention. Imaging tests such as echocardiography (heart ultrasound), magnetic resonance imaging (MRI), and computed tomography (CT) are used to visually examine heart abnormalities and the condition of major blood vessels. These tests help in making an accurate diagnosis and determining an appropriate treatment plan.

Treatment of Truncus Arteriosus

Truncus arteriosus, being a congenital heart anomaly that usually requires surgical intervention, is treated with surgery. Surgery is a corrective procedure performed to restore normal heart function and regulate blood circulation. During the surgery, the separation of the single large artery in the heart and the creation of two separate arteries may be necessary. This procedure helps to correct blood flow and reduce the risk of heart failure. Depending on the patient’s condition and symptoms, medication therapy before or after surgery may also be required. Patients are regularly monitored, and the treatment plan is adjusted according to individual needs and heart health. However, another important aspect of managing this condition is lifestyle changes and taking care of heart health.

Trunkus Arteriyozus Nedir? Nedenleri, Belirtileri, Teşhisi, Tedavisi | Haber Kaos

Managing Truncus Arteriosus

As truncus arteriosus is a congenital heart anomaly that usually requires surgical intervention, the management starts with surgical treatment. Surgery is a corrective procedure performed to restore normal heart function and regulate blood circulation. During the surgery, the separation of the single large artery in the heart and the creation of two separate arteries may be necessary. This procedure helps to correct blood flow and reduce the risk of heart failure. Depending on the patient’s condition and symptoms, medication therapy before or after surgery may also be required. Patients are regularly monitored, and the treatment plan is adjusted according to individual needs and heart health. However, another important aspect of managing this condition is lifestyle changes and taking care of heart health.

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