Clinical And Experimental Study On Tachy-Arrhythmia By Qiguiyimailing

Objective:To observe the effect of Qiguiyimailing(QGYML) on patients with tachy-arrhythmia and detect its mechanic on rats.Materials and methods: 110 patients were randomly devided into treating group and contrasting group which were given QGYML and western medicine.In the experimental research,medicine indce arrhythmia. Coronary artery ligating indce arrhythnia.Results:QGYML can alleviate the symptoms of patients, reduce the rate of tachy-arrhythmia,QGYML can also improve the heart function including cardiac output,ejection fraction and cardiac index.The research had not found 'toxic and side effects of QGYML.In the experimental research,QGYML can prevent tachy-arrhythmia caused by adrenaline in rats,prolong the living time after ligating the coronary artery.lt can also resist the damnification caused by oxygen free radical,improve avidity of SOD and ATP,decrease the content of MDA,preventing myocardial cells from apoptosis,protect the ultra-micro construction of myocardiol, betterment myocardial metabolization.ConcIusion:QGYML is an effective drug in treating tachy-arrhythmia, it can decrease the incidence of tachy-arrhythmia through many ways.Its effects is better than Amiodarone and its toxic and side-effects lower than Amiodarone.