What is CCTGA?

What is CCTGA?

Congenitally corrected transposition of the great arteries (CCTGA) is a rare heart defect. Only 0.5 to 1 percent of all people with heart defects have CCTGA. This means there are about 5,000 to 10,000 people in the United States with this condition. In CCTGA both ventricles (pumping chambers) of the heart are reversed.

What is the TGA in Echo?

Transposition of the great arteries (TGA) is the most common cyanotic cardiac lesion in newborns, accounting for 5-10% of all congenital heart disease (CHD).

What is LTGA?

Levo- or L-looped transposition of the great arteries (L-TGA) is a rare form of congenital heart disease characterized by atrioventricular (AV) and ventriculoarterial discordance (figure 1). It is also commonly referred to as congenitally corrected TGA, double discordance, or ventricular inversion.

What is transposition of the great vessels?

Dextro-Transposition of the Great Arteries or d-TGA is a birth defect of the heart in which the two main arteries carrying blood out of the heart – the main pulmonary artery and the aorta – are switched in position, or “transposed.” Because a baby with this defect may need surgery or other procedures soon after birth.

Is CCTGA a cyanotic heart disease?

How is CCTGA diagnosed? Some babies born with CCTGA have heart murmurs, heart rhythm problems, and/or show signs of heart failure. If they also have a ventricular septal defect (VSD) they may also be cyanotic (blue). In these cases a diagnosis is usually made in infancy.

Is CCTGA genetic?

In conclusion, CCTGA is not always sporadic in families. The pattern of inheritance, the presence of consanguinity among parents and the recurrence of situs inversus could suggest, in some families, an autosomal recessive mechanism with similarities with that occurring in some pedigrees with heterotaxia.

How will TGA be treated?

Surgeries and procedures used to treat transposition of the great arteries may include: Atrial septostomy. This catheter procedure may be done urgently as a temporary treatment. The procedure, also called balloon atrial septostomy, widens a natural connection between the heart’s upper chambers (atria).

What are the symptoms of TGA?

Signs and symptoms of transposition of the great arteries after birth include:

  • Blue color of the skin (cyanosis)
  • Shortness of breath.
  • Weak pulse.
  • Lack of appetite.
  • Poor weight gain.

Is TGA and TGV the same?

The terms TGV and TGA are most commonly used in reference to dextro-TGA – in which the two main arteries are in swapped positions; however, both terms are also commonly used, though to a slightly lesser extent, in reference to levo-TGA – in which both the arteries and the ventricles are swapped; while other defects in …

How common is Mesocardia?

Summaries for Mesocardia Orphanet : 57 A rare, congenital non-syndromic heart malformation characterized by an atypical location of the heart in a central position in the thorax, with the apex in the midline of the thorax. Atria are usually situs solitus, whereas ventricles may be situs inversus.

Can TGA be detected before birth?

TGA is sometimes diagnosed by fetal ultrasound before the baby is born. First trimester screening for chromosomal abnormalities is a good screening tool to identify patients who might be at an increased risk for cardiac defects.

What causes baby TGA?

Several things may increase the risk of a baby being born with transposition of the great arteries, including: A history of German measles (rubella) or another viral illness in the mother during pregnancy. Drinking alcohol or taking certain medications during pregnancy. Smoking during pregnancy.