Tetralogy of Fallot Topic Guide
Tetralogy of Fallot: Tetralogy of Fallot is a congenital heart defect that is the most common among newborns who have heart defects. Abnormalities in all four chambers of the heart ultimately lead to a failure to fully oxygenate the blood. In sever cases, the baby may turn blue, but other cases may present more subtle symptoms including slow growth, shortness of breath and easy tiring.
Electrocardiogram (ECG, EKG) The electrocardiogram (ECG or EKG) is a diagnostic tool that measures and records the electrical activity of the heart in exquisite detail.