临床资料已知高血压病患者遗传史明显,高血压病呈家族性聚集,在亲祖代和子孙中是以一定数量比例出现。国外认为高血压的发病需要一种遗传基础(基因型),通过这种遗传基础,按一定方式传于后代,后代即以这种遗传信息发展形成高血压病。目前认为高血压病为基因异常,但由于基因在染色体上定位,染色体是基因的载体,在基因改变的同时染色体是否存在异常,尚未阐明。本文对22例有 Clinical data known to have a significant genetic history of patients with hypertension, hypertension was familial aggregation, progenitor and offspring in a certain number of proportion. Abroad that the incidence of hypertension need a genetic basis (genotype), through this genetic basis, according to a certain way passed on to future generations, that is, offspring to the development of this genetic information to form hypertension. Hypertension is currently considered as genetic abnormalities, but because the gene is located on the chromosome, the chromosome is the gene carrier, in the gene change at the same time the chromosome is abnormal, has not yet been clarified. This article has 22 cases