What is congenital heart disease? What are the symptoms and possible causes of this condition?
Congenital Heart Diseases are the one which are present by birth.
For example Blue Baby Syndrome which is caused due to Ventricular septal defect , in this the opening between the ventricles remains opens due to which there is mixing of oxygenated and deoxygenated blood due to which Tissues does not get required amount of oxygen and they turn blue.
Another example is ASD(Atrial septal defect ) in which the fosa ovalis is persitant due to which again there is mixing of blood but this time in the artries.