Research progress on cognitive function in adults with congenital heart disease / 中国胸心血管外科临床杂志

@#Congenital heart disease (CHD) is a series of structural cardiac abnormalities resulting from abnormal fetal heart development. With the prolongation of survival time, their cognitive function problems begin to be concerned. From fetus period to adulthood, people with complex CHD are more likely to have abnormalities in brains. Children with complex CHD have a significantly increased risk of developmental disorders in cognitive functions, such as intelligence, attention and psychosocial disorders. These diseases persist into their adulthood. Adults with CHD have earlier neurocognitive decline, poorer performance in intelligence, executive function, attention and academic achievement, and are more likely to have mood disorders, higher incidence of mental disorders and lower quality of life. This paper reviews the studies on cognitive function of adult patients with CHD from the dimension of the whole life cycle.

Treatment strategies of vertical vein during correction for total anomalous pulmonary venous connection in newborns / 中国胸心血管外科临床杂志

@#Objective    To compare the effect of different treatment strategies of vertical vein on the postoperative efficacy of total anomalous pulmonary venous connection (TAPVC) in newborns. Methods    The clinical data of 72 TAPVC newborns who underwent correction in our hospital from June 2008 to January 2018 were retrospectively analyzed. There were 59 males and 13 females, with an average age of 9.93±8.13 d. According to different vertical vein treatment strategies, the patients were divided into an unligated group (22 patients), a partially ligated group (23 patients) and a completely ligated group (27 patients). The mortality and incidence of common complications among the groups were compared. Results    In the completely ligated group, the aortic cross-clamp time was longer (P=0.001), intraoperative circulatory arrest cases were less (P=0.005), and the early velocity of pulmonary vein was faster (P=0.029), but there was no significant difference in the velocity of pulmonary vein for the last follow-up among three groups (P=0.393). There was no significant difference in other perioperative indicators among groups, including the early mortality, the incidence of pulmonary vein obstruction and the non-closure of vertical vein after surgery (P>0.05). The mean follow-up time was 4.47±2.63 years. The follow-up mortality was not significantly different among groups (P>0.05). The cardiac function (NYHA) of all the 64 survived patients was classⅠ-Ⅱ. Conclusion    Proper vertical vein treatment strategies may be conducive to a smooth transition after surgery, ensuring the success of surgeries.