中老年原发性高血压病患者静息心率水平与心脑血管事件的相关性分析(1)
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[摘要] 目的:分析中老年原发性高血压患者静息心率水平与心脑血管事件的相关性。方法:对382例原发性高血压单纯并发各种心脑血管事件的患者进行收缩压(SBP)、舒张压(DBP)和静息心率(RHR)测定,并根据RHR的测量结果分为三组(R1组<75次/min,R2组为75～84次/min,R3组≥85次/min),统计各组并发脑出血、脑梗死、心力衰竭、心肌梗死和蛛网膜下腔出血的人数并进行比较。结果:原发性高血压患者并发心脑血管事件发生率随着静息心率水平的升高而增加(P<0.05)。结论:静息心率水平与原发性高血压患者并发心脑血管事件密切相关,是一个重要的危险因素。
[关键词] 高血压;静息心率;心脑血管事件
[中图分类号] R544.1[文献标识码]A [文章编号]1673-7210(2009)07(b)-024-02
Correlation analysis of resting heart rate with cardiac-cerebral vascular events in middle-aged and elderly patients with primary hypertension
BU Sijiang, WU Caiqin, ZENG Cui
(Xili People's Hospital Taoyuan Community Health Center of Nanshan District, Shenzhen City, Guangdong Province, Shenzhen 518055, China)
[Abstract] Objective: To analyze the correlation between resting heart rate (RHR) and cardiac-cerebral events in the middle-aged and elderly patients with primary hypertension. Methods: 382 elderly primary hypertension patients complicated with various cardiac-cerebral vascular events were determined SBP, DBP and RHR, and divided into three groups according to the level of RHR, R1 group (RHR<75 beats/min), R2 group (75 beats/min
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