What congenital heart defects cause cyanosis?
Cyanotic heart defects include:
- 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 cyanotic congenital heart defect?
The most common defects associated with cyanosis are tetralogy of Fallot and transposition of the great arteries. These nine lesions constitute 85 percent of all congenital heart defects.
What are the 5 cyanotic congenital heart disease?
The classic mnemonic, the “five T’s” of cyanotic congenital heart disease, continues to be useful: transposition of the great arteries (TGA), tetralogy of Fallot, truncus arteriosus (“truncus”), total anomalous pulmonary venous connection (TAPVC), and tricuspid valve abnormalities (TVA).
What is cyanotic heart defects?
Cyanotic heart disease refers to a group of many different heart defects that are present at birth (congenital). They result in a low blood oxygen level. Cyanosis refers to a bluish color of the skin and mucous membranes.
Is TOF cyanotic or acyanotic?
Classically, TOF is a cyanotic heart defect but type II TOF, or acyanotic (pink) TOF is characterized by mild to moderate PS and small to moderate VSD leading to left-to-right (L-R) shunt (7).
Is ASD cyanotic or acyanotic?
Acyanotic heart defects include ventricular septal defect (VSD), atrial septal defect (ASD), patent ductus arteriosus (PDA), pulmonary valve stenosis, aortic valve stenosis, and coarctation of the aorta.
What is pink tetralogy Fallot?
Pink tetralogy of Fallot refers to a tetralogy of Fallot in which the degree of right ventricular outflow obstruction is minimal, resulting no significant right to left shunt, and therefore no cyanosis. Symptoms are mild and presentation may be delayed, even into adulthood.
What is cyanotic and acyanotic congenital heart disease?
Cyanotic congenital heart disease: Cyanotic heart disease involves heart defects that reduce the amount of oxygen delivered to the rest of the body. Acyanotic congenital heart disease: With this type of heart defect, blood contains enough oxygen, but it’s pumped throughout the body abnormally.