Effect of wenxin granule on plasma BNP and HRV of acute coronary syndrome patients.
- Author:
Jie-cheng PENG
1
;
Jia-feng SU
;
Li-ping HONG
;
Lin-feng XIA
;
Wei-guo YAN
Author Information
- Publication Type:Journal Article
- MeSH: Acute Coronary Syndrome; blood; drug therapy; physiopathology; Adult; Aged; Aged, 80 and over; Drugs, Chinese Herbal; therapeutic use; Female; Heart Rate; Humans; Male; Middle Aged; Natriuretic Peptide, Brain; blood; Phytotherapy; Prognosis
- From: Chinese Journal of Integrated Traditional and Western Medicine 2013;33(8):1046-1049
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo observe the effect of Wenxin Granule (WG) on brain natriuretic peptide (BNP) and heart rate variability (HRV) of acute coronary syndrome (ACS) patients.
METHODSTotally 65 ACS patients were randomly assigned to the treatment group (35 cases) and the control group (30 cases). All patients were treated with routine therapies such as angiotensin conversing enzyme inhibitors (ACEI) and metoprolol. Those in the treatment group took WG, 9 g each time, three times daily. All were treated for 90 days. Plasma samples of BNP and HRV were determined before treatment and after treatment.
RESULTSThere was no statistical difference in pre-treatment plasma BNP (P > 0.05). Plasma BNP significantly decreased after treatment in the two groups when compared with before treatment (P < 0.05). The decrease was more obvious in the treatment group (P < 0.05). There was no statistical difference in pre-treatment HRV (P > 0.05). Compared with before treatment in the same group, RMSSD, PNN50%, and high frequency (HF) obviously increased, while low frequency (LF) and LF/HF ratio significantly decreased in the two groups, showing statistical difference (P < 0.05). The aforesaid indices were obviously better in the treatment group than in the control group (P < 0.05).
CONCLUSIONAdditional administration of WG could improve short-term clinical prognosis by down-regulating plasma BNP level (via improving myocardial ischemia) and modulating HRV.