[Association of pro-B-type natriuretic peptide levels with heart rate variability in diabetic patients].
Nan Fang Yi Ke Da Xue Xue Bao
; 35(1): 146-8, 2015 Jan.
Article
en Zh
| MEDLINE
| ID: mdl-25613632
ABSTRACT
OBJECTIVE:
To investigate the correlation between pro-B-type natriuretic peptide (NT-proBNP) and heart rate variability (HRV) in patients with diabetes.METHODS:
HRV and NT-proBNP levels were assessed in 58 patients with diabetes.The time domain and frequency domain indices and the level of NT-proBNP were compared between patients with normal and abnormal HRV, and the correlation of HRV index and NT-proBNP was analyzed.RESULTS:
The NT-proBNP level was significantly higher in patients with abnormal HRV than in those with normal HRV (320.2±88.3 vs 80.4±25.2 pg/ml, P<0.01).The level of NT-proBNP was negatively correlated with SDNN (r=-0.55, P<0.05), triangle index (r=-0.52, P<0.05), LF (r=-0.62, P<0.01), and VLF (r=-0.56, P<0.05).CONCLUSION:
NT-proBNP level is correlated with HRV, and an increased NT-proBNP indicates cardiac autonomic neuropathy in diabetic patients.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Fragmentos de Péptidos
/
Péptido Natriurético Encefálico
/
Diabetes Mellitus
/
Frecuencia Cardíaca
Tipo de estudio:
Risk_factors_studies
Límite:
Humans
Idioma:
Zh
Revista:
Nan Fang Yi Ke Da Xue Xue Bao
Año:
2015
Tipo del documento:
Article
País de afiliación:
China