What is the survival rate for tetralogy of Fallot?
What is the survival rate for tetralogy of Fallot?
The 25-year survival rate for patients undergoing surgical repair for Tetralogy of Fallot (TOF), a form of cyanotic congenital heart disease, is 94.5%, with staged repairs and non-valve-sparing operations showing increased risk of early mortality, and genetic abnormalities increasing risk at ≥6 years post-surgery.
What does it mean to have pre-existing heart disease?
Pre-existing heart disease is a heart problem that you had before you got pregnant. This often means a heart condition that you were born with (congenital). But it may also include things that you developed later in life. These can include heart problems that may have been fixed.
What does it mean when a baby has tetralogy of Fallot?
The muscular wall of the lower right chamber of the heart (right ventricle) is thicker than normal. This also is called ventricular hypertrophy. Because a baby with tetralogy of Fallot may need surgery or other procedures soon after birth, this birth defect is considered a critical congenital heart defect. Congenital means present at birth.
What happens if you have congenital heart disease during pregnancy?
Normal changes in pregnancy may cause problems if you have heart disease. Your healthcare provider will watch you closely to make sure you and your baby stay healthy. If you have a congenital heart defect, there’s a chance your baby will also have a heart issue. It may not be the same heart problem you have.
How are altitude and pre-existing conditions related?
These conditions may predispose to HAPE. As the blood pressure in the lungs rises, normal blood flow through the heart may get pushed through these holes in the heart in what is called right to left shunting. This potentially contributes to altitude symptoms as there is less blood getting loaded with oxygen in the lungs.
Pre-existing heart disease is a heart problem that you had before you got pregnant. This often means a heart condition that you were born with (congenital). But it may also include things that you developed later in life. These can include heart problems that may have been fixed.
Are there any studies on congenital heart disease?
A large-scale multicenter study launched through a collaborative effort between Adult Congenital Heart Association (ACHA) and the International Society for Adult Congenital Heart Disease is currently underway.
Normal changes in pregnancy may cause problems if you have heart disease. Your healthcare provider will watch you closely to make sure you and your baby stay healthy. If you have a congenital heart defect, there’s a chance your baby will also have a heart issue. It may not be the same heart problem you have.
These conditions may predispose to HAPE. As the blood pressure in the lungs rises, normal blood flow through the heart may get pushed through these holes in the heart in what is called right to left shunting. This potentially contributes to altitude symptoms as there is less blood getting loaded with oxygen in the lungs.