摘要
目的探讨高血压伴脑出血患者心率变异性的临床意义。方法选择2008～2011年在我院行24h动态心电图检查的原发性高血压伴脑出血患者及原发性单纯高血压患者各40例,健康体检者40例,由计算机自动测出心率变异性时域各项指标。结果原发性高血压伴脑出血患者及原发性单纯高血压患者心率变异性各指标均低于健康对照组(P<0.05),原发性高血压伴脑出血患者心率变异性指标较原发性单纯高血压患者更低,两者相比较有统计学意义(P<0.05)。结论原发性高血压伴脑出血患者自主神经功能损害较重,发生心血管疾病高危程度概率更大。
Objective To understand the clinical significance of heart rate variability in primary hypertension patients companied with cerebral hemorrhage. Methods 40 primary hypertension patients companied with cerebral hemorrhage and 40 simple hypertension patients receiving dynamic electrecardiogram examination in our hospital as well as 40 healthy controls were selected to detect their indicators of heart rate variability with computer. Results The indicators of heart rate variability in prima- ry hypertension patients companied with cerebral hemorrhage and simple hypertension patients were all lower than those in healthy controls（P 〈 0. 05 ）, and the indicators of heart rate variability in primary hypertension patients companied with cerebral hemor- rhage were even lower those in simple hypertension patients, the differences were statistical significant （P 〈 0. 05 ）. Conclusion The autonomic nerve function is seriously damaged in primary hypertension patients companied with cerebral hemorrhage, the prob- ability of occurrence of serious cardiovascular disease is greater for these patients.
出处
《四川医学》
CAS
2012年第8期1347-1348,共2页
Sichuan Medical Journal
关键词
高血压
脑出血
心率变异性
hypertension
cerebral hemorrhage
heart rate variability
