congenital cardiopathies in saudi arabia differ from those seen in the western world by the relative frequency of cyanotic heart disease , the presence of multiple complex congenital anomalies together , the advanced pulmonary hypertension , a rather aggressive nature of the cardiac diseases , and late referral of the children who often suffer also from congestive heart failure , reduced general condition and a malnutritional state .
C0018799
of the cardiac diseases
C0018802
congestive heart failure