1 ObjectiveTo establish a model of chronically cyanotic heart disease.

2 We need it for our cyanotic children.

3 He may appear cyanotic and struggle to breathe.

4 Congestive heart failure, cyanotic spells and arrhythmias are the common cardiac emergencies.

5 There are 135 cyanotic congenital heart defects ( 73.1 % ) and 366 acyanotic congenital heart defects ( 26.9 % ).

6 Approach was taken 2 years of age with cyanotic congenital heart disease in children with 60, with improved methods of blood collection in the morning 6:00.

7 Methods: 15 cases of cyanotic congenital heart disease were collected and studied by sequential segmental analysis.

8 Shunting of blood continues, manifesting as blueish (cyanotic) lips and fingertips from poor oxygenation of the tissues near the body surface.

9 Twenty cases were diagnosed with complex cyanotic cardiovascular malformauions and 4 with acyanotic heart disease.

10 Objective To analysis and recognize the manifestations of early neonates with cyanotic congenital heart diseases.

11 Objective To analyze the distribution and clinical characters of cyanotic congenital heart diseases in newborns.

12 Objective To assess the effect of cardiopulmonary bypass(CPB) on platelet in patients with cyanotic congenital heart disease.

13 Conclusion Color echocardiography can be used routinely in diagnosis of congenital heart disease of cyanotic neonates.

14 Objective To examine the relationship between vascular endothelial growth factor(VEGF) and cyanotic congenital heart disease(CCHD)and the severity of cyanosis.

15 Infants and young children with unrepaired tetralogy of Fallot are often blue ( cyanotic ).

16 Objective To study the value of color echocardiography in diagnosis of neonatal cyanotic congenital heart disease (NCHD).

17 Cerebral abscess is a serious condition and in children the commonest cause is cyanotic congenital heart disease.

18 OBJECTIVE: To establish methods of harvesting endothelial progenitor cells from peripheral blood in children patients with cyanotic congenital heart disease.

19 Infants with systemic infection, grade III or IV intraventricular hemorrhage, other neural diseases, and known abnormalities,()[] and cyanotic congenital heart disease were excluded.

20 Pathophysiology of common left-to-right shunt congenital heart disease and cyanotic congenital heart disease ; the significance and timing of surgery.