Wang Xiaochuan Children’s Hospital Immunocompromised Host Individual who has one or more defects in the body’s natural defense mechanisms which are sufficiently severe to predispose the host to lifethreatening infection Primary - PID, damage to anatomical barriers Secondary - infection, tumor, drug, others Physiology- Infants, aged
The Aim of This Class To understand the classification of CHD To know well the embryological development of heart, causes of CHD and its pathogenesis To know well the approaches of evaluation of CHD To know the characteristics of fetal