SPECTRAL-ANALYSIS OF SPONTANEOUS HEART-RATE VARIATION IN DIABETIC-PATIENTS

被引:16
作者
LANTING, P
FAES, TJC
HEIMANS, JJ
TENVOORDE, BJ
NAUTA, JJP
ROMPELMAN, O
机构
[1] Departments of Neurology, Amsterdam
[2] Departments of Medical Physics, Amsterdam
[3] Departments of Epidemiology and Biostatistics, Free University Hospital, Amsterdam
关键词
Autonomic neuropathy; Baroreceptol reflex; Diabetes mellitus; Heart rate variability; Spectral analysis;
D O I
10.1111/j.1464-5491.1990.tb01474.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
In 28 diabetic patients and 62 control subjects spectral analysis of spontaneous beat‐to‐beat RR interval variations was performed. The spectral analysis focused on the dominant frequency of the mid‐frequency band (0.04–0.12 Hz) or baro‐oscillatory phenomenon (BOP). Compared with control subjects the dominant frequency of the BOP (BOP frequency) in the diabetic patients was lower (p < 0.001), and the difference increased with age. The shift of the BOP frequency was positively correlated with the reduced variation in heart rate during deep breathing (r = 0.80, p < 0.001) in the diabetic patients. These findings indicate that determination of the BOP frequency is a useful method for assessing cardiovascular autonomic function, supplementary to the known cardiovascular reflex tests. Measurement of the BOP frequency has the advantage that no active patient co‐operation is required. 1990 Diabetes UK
引用
收藏
页码:705 / 710
页数:6
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