What is a congenital anomaly that consists of four separate defects known as?

What is a congenital anomaly that consists of four separate defects known as?

Tetralogy of Fallot (teh-TRAL-uh-jee of fuh-LOW) is a rare condition caused by a combination of four heart defects that are present at birth (congenital). These defects, which affect the structure of the heart, cause oxygen-poor blood to flow out of the heart and to the rest of the body.

Which congenital heart anomaly is a combination of four separate heart defects?

Tetralogy of Fallot consists of the combination of four different heart defects: a ventricular septal defect (VSD); obstructed outflow of blood from the right ventricle to the lungs (pulmonary stenosis); a displaced aorta, which causes blood to flow into the aorta from both the right and left ventricles (dextroposition …

What are the four classifications of congenital heart defects?

Congenital Heart Defect Types

• Tetralogy of Fallot.
• Transposition of the great vessels.
• Pulmonary atresia.
• Total anomalous pulmonary venous return.
• Truncus arteriosus.
• Hypoplastic left heart syndrome.
• Tricuspid valve abnormalities.

What is the most common type of congenital heart defect?

The most common type of heart defect is a ventricular septal defect (VSD).

What does congenital abnormality mean?

Congenital anomalies comprise a wide range of abnormalities of body structure or function that are present at birth and are of prenatal origin. For efficiency and practicality, the focus is commonly on major structural anomalies.

Which of the following conditions is a congenital anomaly?

The most common, severe congenital anomalies are heart defects, neural tube defects and Down syndrome. Although congenital anomalies may be the result of one or more genetic, infectious, nutritional or environmental factors, it is often difficult to identify the exact causes.

Is TOF curable?

If TOF is left untreated, it can cause problems with heart rhythms, developmental delays, and seizures. If the condition is never fixed, which is rare, it typically causes death by the age of 20 years old. Usually, a doctor will notice the condition early on and perform surgery to correct the problem.

How long do tetralogy of Fallot patients live?

What is the life expectancy of someone with tetralogy of Fallot? It is difficult to predict how long a child with repaired Tetralogy of Fallot is going to live but data suggests that the outcome is generally good up to 30-40 years after complete repair.

What is an anomaly in the heart?

A coronary artery anomaly (CAA) is a defect in one or more of the coronary arteries of the heart. En español. A coronary artery anomaly (CAA) may relate to the origin (where the artery “springs up” in the heart) or the location of the coronary artery.

What are the types of congenital abnormalities?

The most common, severe congenital anomalies are heart defects, neural tube defects and Down syndrome. Although congenital anomalies may be the result of one or more genetic, infectious, nutritional or environmental factors, it is often difficult to identify the exact causes. Some congenital anomalies can be prevented.

What is considered a congenital heart defect?

A congenital heart defect is a problem with the structure of the heart. It is present at birth. Congenital heart defects are the most common type of birth defect. The defects can involve the walls of the heart, the valves of the heart, and the arteries and veins near the heart.

What are some examples of congenital heart defects?

Congenital heart disease refers to a range of possible heart defects.

• Aortic valve stenosis. Aortic valve stenosis is a serious type of congenital heart defect.
• Coarctation of the aorta.
• Ebstein’s anomaly.
• Patent ductus arteriosus.
• Pulmonary valve stenosis.
• Septal defects.
• Single ventricle defects.
• Tetralogy of Fallot.

Why is a hole in the heart considered a congenital defect?

The hole causes blood to flow from the left atrium and mix with the right atrium, instead of going to the rest of the body. Atrial septal defect is considerered a simple congenital heart defect because the hole may close on its own as the heart grows during childhood, and repair may not be necessary.

What makes an atrial septal defect a congenital defect?

Atrial septal defect is considerered a simple congenital heart defect because the hole may close on its own as the heart grows during childhood, and repair may not be necessary. Cross-section of a normal heart and a heart with an atrial septal defect. Figure A shows the structure and blood flow inside a normal heart.

What happens when a baby has a heart defect?

They can affect how blood flows through the heart and out to the rest of the body. CHDs can vary from mild (such as a small hole in the heart) to severe (such as missing or poorly formed parts of the heart). About 1 in 4 babies born with a heart defect has a critical CHD (also known as critical congenital heart disease).

What are the different types of heart defects?

Types 1 Atrial Septal Defect 2 Atrioventricular Septal Defect 3 Coarctation of the Aorta * 4 Double-outlet Right Ventricle* 5 d-Transposition of the Great Arteries * 6 Ebstein Anomaly* 7 Hypoplastic Left Heart Syndrome * 8 Interrupted Aortic Arch* 9 Pulmonary Atresia * 10 Single Ventricle*