Congenital heart disease problems.. Birth defects high-risk complex. Surgical correction

Fetal heart may become infected (in the first weeks of pregnancy) inside the mother's womb as a result of exposure to the virus or medicine addressed or exposed to different types of radiation during the first three months of pregnancy without consulting a doctor or genetic reasons or for reasons unknown.
These factors may affect individually or collectively to the growth and development of the heart and ends with birth defects may be simple can be borne by the child grows with a simple complications birth defects may be high-risk complex can not be a child born to live without rapid surgical correction.