Erdogan D, Gullu H, Caliskan M, Yildirim I, Tok D, Muderrisoglu H
Cardiology Department, Konya Teaching and Medical Research Center, Baskent University, Konya, Turkey.
Heart. 2006 Aug;92(8):1109-12. doi: 10.1136/hrt.2005.074914. Epub 2005 Dec 30.
To assess the possible influence of white-coat hypertension (WCH) on coronary flow reserve (CFR).
CFR was measured by means of transthoracic second harmonic Doppler echocardiography in 29 patients with WCH, 32 patients with sustained hypertension and 35 healthy volunteers.
CFR was significantly lower in the sustained hypertension group than in the WCH and the control groups, but it was not different between the WCH and the control groups (2.40 (SD 0.54), 2.77 (0.41) and 2.83 (0.60), respectively).
CFR is preserved in patients with WCH.
评估白大衣高血压（WCH）对冠状动脉血流储备（CFR）的可能影响。
采用经胸二次谐波多普勒超声心动图对29例白大衣高血压患者、32例持续性高血压患者和35名健康志愿者进行冠状动脉血流储备测量。
持续性高血压组的冠状动脉血流储备显著低于白大衣高血压组和对照组，但白大衣高血压组与对照组之间无差异（分别为2.40（标准差0.54）、2.77（0.41）和2.83（0.60））。
白大衣高血压患者的冠状动脉血流储备得以保留。
