Objective To analyze and investigate dopamine combined with milrinone treatment effect on elderly patients with intractable heart failure and N-terminal B-type natriuretic peptide level and cardiac function.Methods 80 cases of elderly patients with heart failure according to the number table method randomly divided into two groups: control group and experimental group, and control group was given conventional drugs.The patients in experimental group were received dopamine +Milrinone on the basis of control group.Clinical efficacy, N-terminal pro-B-type natriuretic peptide levels ( NT proBNP ) and heart function condition between two groups are compared and analyzed.Results The total effective rate of experimental group (95.00%) was higher than that of control group (70.00%) (P<0.05).NT-proBNP(2013.31 ±295.84)ng/L、LVEDD(61.48 ± 10.11)mm、LVEF(59.69 ±8.44)% in the experimental group was significantly better than the control group(P <0.05).Conclusion Dopamine combined with milrinone in the treatment of elderly patients with intractable heart failure is remarkable, can relieve the level of NT proBNP, and promote the recovery of cardiac function.

Objective To compare the anesthetic effect of sufentanil combined with propofol and remifentanil combined with propofol in hysteroscopic surgery, and to provide a scientific basis for the selection of clinical anesthesia methods. Methods From November 2016 to March 2017, 94 patients in Lishui central hospital underwent hysteroscopic surgery were divided into the observation group and the control group according the anesthesia way, 47 cases in each group. The control group were given remifentanil(1 μg/kg) combined with propofol(2 mg/kg) by intravenous injection, the observation group were given sufentanil(0.2 μg/kg) combined with propofol(2 mg/kg). The mean arterial pressure(MAP), respiration (RR), pulse oxygen saturation (SpO2), heart rate (HR), the onset time of anesthesia, the postoperative recovery time, the recovery time of orientation and Ramsay sedation score in the two groups were recorded and compared before anesthesia, 2 min after anesthesia, 10 min after operation, 10min after operation finished. Results Compared with before anesthesia, MAP, RR, SpO2, HR index decreased significantly after anesthesia, the differences have statistical significance (P<0.05), the control group compared to the index value, the observation group and the control group of convergence and the decline of difference, group showed no statistically significant difference the observation group was more stable; comparison between the 10min group and MAP HR index after surgery, there was significant difference between two groups (P<0.05). The onset time of anesthesia, postoperative recovery time, orientation recovery time, Ramsay score difference between the groups was not statistically significant sedation score difference was statistically significant between group VAS, observation group than in the control group (P<0.05). Conclusion Sufentanil combined with propofol anesthesia were used in hysteroscopic surgery, which can better maintain the vital signs of patients, effectively reduce postoperative pain.