Conclusion The CYP11B2 (-344T/C) polymorphism could significantly influence the RAAS in Han Nationality essential hypertensive patients in Beijing.

• 结论北京汉族人群中醛固酮合成酶基因CYP11B2(-344T/C)多态性与原发性高血压明显相关，并且对高血压患者的RAAS系统有显著影响。