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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的危险性显著增高。
Objectives: To understand the blood pressure level in children with a family history of coronary heart disease (CHD). METHODS: Blood pressure was measured in 83 children with a family history of coronary heart disease, and 83 healthy children without a family history of CHD were used as controls. Results: Compared with healthy controls, children with CHD family history had significantly higher systolic and diastolic blood pressure and higher prevalence of hypertension (P <0.01). There was no significant difference in blood pressure between boys and girls (P> 0.05). Children with a history of premature CHD (parents with CHD before the age of 45) had higher systolic and diastolic blood pressure (P <0.01) and higher prevalence of hypertension compared with non-CHD pediatric patients. CONCLUSION: Blood pressure levels in children with a history of CHD are elevated and children with a history of premature CHD are more pronounced. Prompted adult CHD risk increased significantly.