Get to know Pentalogy of Cantrell, Baby Heart Disorders that Beat Outside the Chest Frame

Get to know Pentalogy of Cantrell, Baby Heart Disorders that Beat Outside the Chest Frame

Get to know Pentalogy of Cantrell, Baby Heart Disorders that Beat Outside the Chest Frame

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Get to know Pentalogy of Cantrell, Baby Heart Disorders that Beat Outside the Chest Frame

Have you ever imagined if your heart beats outside your chest? Of course it will sound scary. Because, you can only feel the heartbeat when you press the chest. Well, there is one abnormality that makes the heart beat outside the body so that it can be seen clearly how the true heartbeat is. This disorder is called Pentalogy of Cantrell. So, how can it happen?

Get to know the pentalogy of Cantrell, when the heart beats outside the chest frame

Pentalogy of Cantrell is a very rare and complex disease. Under normal conditions, the heart lies behind the chest cavity protected by the rib cage. However, this disorder causes the patient's heart to be right under the skin, both the heart as a whole or only part of it which is outside the chest frame.

The term 'penta' from Greek means 'five' indicates this disorder includes five combinations of birth defects, which can involve the sternum, diaphragm, thin membrane lining the heart (pericardium), the abdominal wall, and the heart own. However, most babies with this disorder do not always have these five defects, called incomplete pentalogy of Cantrell.

According to the National Organization of Rare Disorders (NORD), this disease is only experienced by around five babies per one million live births. Unfortunately, babies born with this condition often do not last long. A 2008 study found that of 58 babies with pentalogy of Cantrell, 64 percent or 34 babies died a few days after birth. In most cases, the condition is fatal without surgery that can correct the birth defect.

Signs and symptoms of pentalogy of Cantrell

Specific symptoms and severity of Cantrell's pentalogy can vary in each patient. Some babies may have mild defects with incomplete abnormalities. However, the most severe signs and forms of this disorder are when the baby has ectopia cordis and omphalocele.

Ectopia cordis is a severe condition in which the whole or part of the heart is outside the chest cavity. While omphalocele is an abnormality in the abdominal wall that causes parts of the baby's intestines and other abdominal organs to protrude through the navel. In fact, the intestines and organs in a normal stomach should be covered by a thin membrane of the stomach (peritoneum).

Aside from experiencing a heart defect abnormality outside the chest frame, patients with pentalogy of Cantrell also have the potential to experience several other abnormalities, such as retardation of lung function, difficulty breathing, embolism, and impaired heart function. In addition, babies with pentalogy of Cantrell risk developing a wider internal infection in the abdominal cavity.

Causes of pentalogy of Cantrell

The cause of this abnormal heart beat outside the body is unknown. However, a theory suggests that this disorder can occur due to a problem in the development of embryonic tissue in early pregnancy, which is about 14 to 18 days after conception. Meanwhile, some researchers report that genetic abnormalities contribute to the development of this disorder, although further research is still needed.

Get to know Pentalogy of Cantrell, Baby Heart Disorders that Beat Outside the Chest Frame

How to diagnose Pentalogy of Cantrell?

The diagnosis of pentalogy of Cantrell can be known from the first trimester through an ultrasound examination. This intrauterine diagnosis of mentality is not possible before the 12th week of pregnancy, because intestinal herniation of the stomach is a normal occurrence in fetal development. Meanwhile, abnormalities of the fetal abdominal wall that are common after 12 weeks are omphalocele, pentalogy of Cantrell, and gastroschisis.

Echocardiographic examination is usually also done to evaluate the condition of the fetus's heart by using sound waves that produce images of the heart. In addition, it is also necessary to use MRI (magnetic resonance imaging) to assess the level of certain abnormalities in the abdominal wall and pericardial damage.

Can this disorder be treated?

The treatment of the Cantrell pentalogy of depends on the specific symptoms seen in each patient, including the size and type of abdominal wall abnormalities, cardiac anomalies, and certain types of ectopia. Common treatment is surgical intervention in the heart, diaphragm, and other abnormalities found in the patient's body.

A surgical procedure that needs to be done immediately after birth is an omphalocele repair. In severe cases, some doctors recommend early surgery immediately after birth to separate the peritoneal cavity (abdominal cavity) and pericardial (heart cavity). After that, the second stage of surgery is attempted to restore the position of the heart to the chest cavity.

Also Read:

  • Knowing Anencephaly, When Babies Are Born Defects Without Skull Bones
  • Spina Bifida, a condition of birth defects that affects nerve damage
  • How to fix heart defects?
  • Potter Syndrome: When a Baby's Face Is Disabled Due to Lack of Amniotic Liquid

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