Volume: 33 Issue: 1

1. Evaluation and management of pediatric syncope based on 2017 ACC/ AHA/ HRS guideline for the evaluation and management of patients with syncope Page:1—3
2. The utility of autonomic nerve function tests in the quantitative diagnosis and risk evaluation in pediatric unex-plained syncope Page:3—8
3. Assessment and diagnosis of cardiac syncope in children Page:9—12
4. Recent advances in the relationship between orthostatic intolerance and regulatory mechanism of calcium me-tabolism in children Page:13—17
5. Role of cell death mechanism in viral myocarditis Page:18—20
6. The value of orthostatic intolerance symptom scores on the diagnosis of orthostatic intolerance in children and adolescents Page:28—31
7. Changes in 25 hydroxyvitamin D level in school-aged children with orthostatic hypertension Page:32—35
8. Evaluation of effect of aortic arch anomalies on fetal cardiac function with the technology of spatio - temporal image correlation Page:36—41
9. Diagnosis and treatment of anomalous aortic origin of a coronary artery from the opposite sinus in children and adolescents Page:42—45
10. Long-term follow - up of percutaneous balloon pulmonary valvuloplasty in pulmonary valve stenosis in 230children Page:46—50
11. Application of three - dimensional printing technology in preoperative planning of double outlet right ventricle Page:51—53
12. Unilateral pulmonary vein atresia of children:4 cases report and literature review Page:54—57
13. Effect of reduced alpha - cardiac actin 1 gene expression on embryonic cardiomyocytes H9C2 cell apoptosis of rats and its mechanism Page:58—61
14. Research progress of infant pulmonary artery sling Page:69—72
15. Advances in aortic valve replacement in children Page:72—74
16. The progress of TBX20 gene mutation and all kinds of congenital heart diseases Page:75—77
17. Study progress of role of Toll-like receptor 9 in pathogenesis of viral myocarditis Page:78—80