Abstract：Objective To explore the influence of double heart medical model on patients with chronic heart failure. Methods 120 patients with chronic heart failure treated in Department of ICU of the Second Affiliated Hospital of Harbin Medical University from February 2017 to February 2019 were selected as study objects. According to the random paper method, they were divided into two groups: 56 patients in control group (conventional medical mode) and 64 patients in observation group (double heart medical mode). The score of self-rating anxiety scale (SAS), score of self-rating depression scale (SDS), standard diviation average of NN intervals (SDANN), standard diviation of NN intervals (SDNN), the difference between root mean square of succe successive differences (rMSSD), left ventricular ejection fraction, cardiac output and stroke output were observed before and after the intervention in two groups. Results Before intervention, there were no significant differences in SAS score, SDS score, SDANN, SDNN, rMSSD, left ventricular ejection fraction, cardiac output and stroke output between two groups (P > 0.05). After intervention, the scores of SAS and SDS in two groups were significantly lower than those before intervention, SDANN, SDNN and rMSSD in two groups were significantly faster than those before intervention, left ventricular ejection fraction in two groups was significantly higher than that before intervention, cardiac output and stroke output in two groups were significantly greater than those before intervention; the scores of SAS and SDS in observation group were lower than those in control group, SDANN, SDNN and rMSSD in observation group were faster than those in control group, left ventricular ejection fraction in observation group was higher than that in control group, cardiac output and stroke output in observation group were higher than those in control group, the differences were statistically significant （P < 0.05）. Conclusion The application of double heart medical model in patients with chronic heart failure can improve bad mood, reduce heart rate variability and improve heart function, which is worthy of clinical application.
陈晓峰. 双心医学模式对慢性心力衰竭患者的影响[J]. 中国医药导报, 2019, 16(32): 71-74.
CHEN Xiaofeng. The influence of double heart medical model on patients with chronic heart failure. 中国医药导报, 2019, 16(32): 71-74.
2019, Vol. 16 
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