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纯收缩期高血压(ISH)的定义是指:二周以上连续三次测得双上肢收缩压均≥21Kpa,舒张压<12Kpa 的患者.ISH 多为60岁以上的老人,其原因不详.体征除动脉粥样硬化使动脉壁增厚外,在 x 光片上还可见主动脉根部,腹主动脉、肠、臂动脉钙化.ISH的发生表明大动脉广泛病变,小动脉也可受累.临床上应仔细询问病员有无心绞痛、晕厥,短暂性脑缺血发作及下肢间歇性跛行发生.还应观察颈动脉上
Pure systolic hypertension (ISH) is defined as: more than two weeks were measured in three consecutive double-systolic blood pressure were ≥ 21Kpa, diastolic blood pressure <12Kpa patients.ISH mostly elderly over the age of 60, the reason is unknown. Atherosclerosis of the artery wall thickening, the aortic root can be seen in the x-ray film, abdominal aorta, intestine, arm arteries calcification .ISH occurred extensive lesions, arterioles may also be involved .Clinical should be carefully asked Patients with angina, fainting, transient ischemic attacks and intermittent claudication of the lower limbs should also be observed on the carotid artery