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在未经治疗的高血压患者,清晨时段收缩压平均升高14mmHg(-4～35mmHg),甚至可上升80mmHg,国内外把这种清晨血压急剧上升的现象称作“血压晨峰”[1]。目前,临床研究已经证实,心脏性猝死、心肌梗死、不稳定型心绞痛和出血性、缺血性脑卒中等心脑血管事件特别容易发生在清晨,与该时
In untreated hypertensive patients, systolic blood pressure increased by an average of 14 mmHg (-4 to 35 mmHg) during the early morning hours and even increased by 80 mmHg. This sharp rise in early morning blood pressure at home and abroad is called “blood pressure morning peak” [1] . At present, clinical studies have confirmed that cardiovascular and cerebrovascular events such as sudden cardiac death, myocardial infarction, unstable angina and hemorrhagic ischemic stroke are particularly prone to occur early in the morning,