Chd awareness

Tetralogy of Fallot (TOF) is a congenital heart defect that is present at birth. Symptoms include episodes of bluish color to the skin. When affected babies cry or have a bowel movement, they may develop a “tet spell” where they turn very blue, have difficulty breathing, become limp, and occasionally lose consciousness. Other symptoms may include a heart murmur, finger clubbing, and easy tiring upon breastfeeding.


The cause is typically not known. Risk factors include a mother who uses alcohol, has diabetes, is over the age of 40, or gets rubella during pregnancy. It may also be associated with Down syndrome. Classically there are four defects:

a ventricular septal defect, a hole between the two ventricles
pulmonary stenosis, narrowing of the exit from the right ventricle

right ventricular hypertrophy, enlargement of the right ventricle

an overriding aorta, which allows blood from both ventricles to enter the aorta

TOF is typically treated by open heart surgery in the first year of life. Timing of surgery depends on the baby’s symptoms and size. The procedure involves increasing the size of the pulmonary valve and pulmonary arteries and repairing the ventricular septal defect. In babies who are too small a temporary surgery may be done with plans for a second surgery when the baby is bigger.Most people who are affected live to be adults.Long-term problems may include an irregular heart rate and pulmonary regurgitation.

TOF occurs in about 1 in 2,000 newborns. Males and females are affected equally. It is the most common complex congenital heart defect. It was initially described in 1671 by Niels Stensen. A further description occurred in 1888 by the French physician Étienne-Louis Arthur Fallot, after whom it is named. The first surgical repair was carried out in 1954.

Wording taken from Wikipedia 

Advertisements

Author: always over thinking things

I'm 33 years old,married and I'm a full time mum to 2 boys. My eldest is 6 and the youngest is a year old. My eldest boy is on the autistic spectrum and my youngest is 2 and has a congenital heart defect called tetralogy of fallot. My blog is about my children, about me and my way of dealing with the life I've been given. It's a way of expressing my emotions and feelings through words. This is done anonymously as I want to keep myself away from people who don't know what's happening in my life.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s