作者用血流图对单用萘羟心安(nadolol)治疗时大脑的、中心的、周围的血流动力学变化进行研究。对象为28例30～59岁的男性患者,均患Ⅱ期高血压,病程7±1年,不伴有其它疾病,经用7～10天安慰剂后舒张压仍超过95mmHg。萘羟心安从40mg/d(一次服)开始,逐步摸准各自的有效剂量:40～240mg/d,疗程两周。前后测定血液动力学参数两次:一次在服用安慰剂7～10天时,一 The authors studied the central, peripheral, and hemodynamic changes of nadolol-treated brain using hemodynamics. The subjects were 28 male patients aged 30 to 59 years with stage II hypertension, with a duration of 7 ± 1 years, without other diseases. Diastolic blood pressure still exceeded 95 mmHg after 7 to 10 days of placebo. Naphthalene Xinan from 40mg / d (a service) began to gradually touch their effective dose: 40 ~ 240mg / d, two weeks course of treatment. Before and after the determination of hemodynamic parameters twice: once in placebo 7 to 10 days, one