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业已表明,舒张期高血压与单纯收缩期高血压(ISH)的患者左室结构和功能异常。本研究旨在确定老年临界性单纯收缩期高血压患者的心脏结构或功能是否异常。方法研究样本为1948～1953年注册Framingham心脏研究的存活者,每两年对其进行一次指标检查。本研究是在1987年～1990年对1201例进行的第20次检查。其中230例(男75、女155例,年龄70～92岁)舒张压<90mmHg(12kPa,
It has been shown that left ventricular structural and functional abnormalities are associated with diastolic hypertension and isolated systolic hypertension (ISH). The aim of this study was to determine if cardiac structure or function is abnormal in elderly patients with isolated systolic hypertension. METHODS Study samples were survivors of the Framingham Heart Study who were enrolled between 1948 and 1953 and were screened every two years. This study is the 20th in 1201 cases from 1987 to 1990. Among them, 230 patients (75 males and 155 females, aged 70-92 years) had diastolic blood pressure <90 mmHg (12 kPa,