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我们于1989年元月以来以双盲、安慰剂对照方法观察了哌唑嗪的临床疗效及其对左心功能的影响,现报道如下.Qxbt 1 材料与方法1.1 病例选择 43例原发性高血压患者均为我院病人,符合WHO高血压病诊断标准.血压测定由专科医师用专用血压计测量坐位右肱动脉血压.Koroekoff音第Ⅰ期为收缩压.第Ⅴ期为舒张压,连续测3次并取其均值为本次血压.测量两次非同日血压均达到前述高血压诊断标准者,停用所有降压药物1
We observed the clinical efficacy of prazosin and its effect on left ventricular function in a double-blind, placebo-controlled fashion since January 1989. We report the following: Qxbt 1 Materials and Methods 1.1 Case Selection 43 cases of primary high Blood pressure patients are in our hospital patients, in line with the WHO diagnostic criteria for hypertension. Blood pressure measurement by a specialist with a special sphygmomanometer sitting right brachial blood pressure. Koroekoff tone Ⅰ systolic blood pressure. Phase Ⅴ diastolic blood pressure, continuous measurement 3 times and take the mean for this blood pressure.Measure two non-same day blood pressure reached the above-mentioned diagnostic criteria for hypertension, disable all antihypertensive drugs 1