ABSTRACT
The national famous TCM doctor, Professor LUO Quan considers that the key pathogeny of chronic heart failure (CHF) is deficiency of yang qi, blood blocking and liquid stagnation, and should be treated with the method of tonifying qi and warming yang, activating blood and expelling stasis and inducing diuresis to alleviate edema. Qiangxin Prescription was created based on the above treatments, with obvious efficacy. This article conducted a preliminary analysis on the essence of medication of Qiangxin Prescription, took some example of Professor LUO Quan's experiences in using this prescription, with a purpose to be helpful to the treatment of syndrome differentiation and treatment of CHF.
ABSTRACT
【Objective】To investigate the therapeutic effect of Qiangxin Prescription(QP)on rabbits with heart failure induced by volume overload.【Methods】Twenty New Zealand male rabbits were randomized into four groups:the control group,QP group(QP 2.6?g/kg),western medicine group(Digoxin 20??g/kg and furosemide 1mg/kg)and QP+western medicine group(QP 2.6?g/kg,Digoxin 20??g/kg and furosemide 1?mg/kg).Rabbit models with heart failure induced by volume overload were established.Six hours after the modeling,the treatment groups were given the corresponding drugs according to the experimental design,the treatment lasting 7 days.Four-channel physiologic instrument was used to examine the heart rate(HR),aortic systolic blood pressure(SBP),aortic diastolic blood pressure(DBP),left ventricular systolic pressure(LVSP),left ventricular diastolic pressure(LVDP),the maximum rate of left ventricular pressure rise(+dp/dt_(max)),the maximum rate of left ventricular pressure decrease(-dp/dt_(max))and the maximum rate of left ventricular pressure change(?dp/dt_(max)).Meanwhile,the serum contents of superoxide dismustase(SOD)and malondialdehyde(MDA)were detected.【Results】The difference was insignificant in the body weight in different groups after the modeling but the body weight in western medicine group was decreased one week after medication(P