冠心病家族史儿童血压水平的研究

目的：了解有冠心病（CHD）家族史儿童的血压水平。方法：对83例有冠心病家族史的儿童测量血压，以83例无CHD家族史的健康儿童作为对照。结果：与健康对照组比较，有CHD家族史的儿童收缩压和舒张压明显增高，高血压检出率明显增高（P＜0．01）。男童与女童血压水平无明显差异（P＞0．05）。有早发CHD家族史（父母于45岁以前患CHD）的儿童与非早发CHD家族史儿童比较，收缩压和舒张压更高，高血压检出率更高（P＜0．01）。结论：有CHD家族史儿童血压水平升高，以有早发CHD家族史儿童为更明显。提示成年后发生CHD的危险性显增高。

The changes of blood pressure in children with family of coronary heart disease

Objective: In order to investigate the changes of blood pressure in children with family of coronary heart disease (CHD). Methods:Blood pressure was determined by routine methods between 83 children with family of CHD and 83 normal controls. Results: Compared with the healthy children, the values of systolic and diastolic pressure were higher in children with family of CHD. There were no significant statistical difference in blood pressure between boys and girls in children with family of CHD. Compared with family of no-premature CHD, there had more significant abnormality of blood pressure (P<0. 01) in children with family of premature CHD. Conclusion: There is abnormality of blood pressure in children with the family of CHD ( it is significant in children with family of premature CHD. The results suggest the risk of CAD occurrence increase in children with family of CAD after they grow up.