摘要
目的 :观察高血压病患者左室构型与心率变异性 (HRV)的关系。方法 :使用 Acuson12 8× P1 0 电脑声像仪及2 4小时动态心电图和心率变异记录与分析系统 ,分析了 5 0例高血压病患者的左室构型与 HRV。结果 :向心性重构组、向心性肥厚组、离心性肥厚组的 SDNN,r MSSD和 PNN5 0明显低于正常构型组 ,并有统计学意义 (P<0 .0 1) ;离心性肥厚组的 SDNN比向心性肥厚组明显降低 (P<0 .0 1)。结论 :高血压病患者左室构型异常的程度与 HRV降低的程度相一致 ,随着靶器官受累程度加重 。
AIM: To investigate the relation between left ventricular remodeling and heart rate variability(HRV) in essential hypertensive patients. METHODS: Acuson128×P 10 Ultrasoundgraphy was used to analysis left ventricular remodeling and Nankang Holter star was used to analysis HRV. RESULTS: There are significantly difference between SDNN,rMSSD,PNN 50 of normal left ventricular group and other three Group: concentric remodeling, concentric hypertrophy and eccentric hypertrophy groups; and the SDNN of eccentric hypertrophy group differed from that of concentric hypertrophy significantly. CONCLUSION: The extent of left ventricular abnormality is consistent with the decline of HRV.
出处
《心脏杂志》
CAS
2000年第3期191-192,195,共3页
Chinese Heart Journal
关键词
高血压
左室构型
心率变异性
hypertension
left ventricular pattern
heart rate variability
