Levosimendan combined with Shengmai injection for the treatment of pump failure in 55 patients with acute myocardial infarction
10.3760/cma.j.issn.1008-6706.2022.01.006
- VernacularTitle:左西孟旦联合生脉注射液治疗急性心肌梗死泵衰竭55例
- Author:
Guixia LUAN
1
;
Xueli ZHAO
;
Xin ZHENG
Author Information
1. 胶州市人民医院（南院）心血管内科，胶州 266300
- Keywords:
Myocardial infarction;
Heart failure;
Drug therapy,combination;
Levosimendan;
Shengmai lnjection;
Myocardial reperfusion;
Oxygen metabolism;
Heart function t
- From:
Chinese Journal of Primary Medicine and Pharmacy
2022;29(1):23-27
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effects of levosimendan combined with Shengmai injection on pump failure in patients with acute myocardial infarction and its effects on tissue perfusion and oxygen metabolism. Methods:A total of 110 patients with acute myocardial infarction and pump failure who received treatment in Jiaozhou People's Hospital (South Branch) from July 2019 to December 2020 were included in this study. They were randomly assigned to receive either routine treatments including electrocardiography monitoring, oxygen saturation monitoring, oxygen therapy, dual antiplatelet therapy, statins, vasoactive drugs, and nitrates (control group, n = 55) or levosimendan combined with Shengmai injection based on routine treatments (observation group, n = 55) for 10 successive days. Curative efficacy, cardiac function, tissue perfusion, and oxygen metabolism capacity were compared between the control and observation groups. The 1-month mortality rate was compared between the two groups. Results:Total effective rate was significantly higher in the observation group than in the control group [58.18% (32/55) vs. 38.18% (21/55), χ2 = 4.41, P < 0.05]. After treatment, left ventricular end-diastolic diameter, left ventricular ejection fraction, and stroke volume were superior in the observation group to in the control group ( t = 2.12, –5.85, –7.33, all P < 0.05). Oxygen partial pressure, oxygenation index, central venous oxygen saturation, lactate, lactate clearance rate, and urine volume in the observation group were (103.53 ± 9.85) mmHg, (247.69 ± 18.95) mmHg, (77.56 ± 3.59)%, (3.02 ± 0.45) mmol/L, (42.89 ± 5.22)%, (40.88 ± 1.64) mL/hour, respectively, and they were (95.47 ± 11.98) mmHg, (194.69 ± 16.52) mmHg, (70.88 ± 2.13)%, (3.58 ± 0.51) mmol/L, (36.89 ± 5.14)%, and (36.55 ± 2.23) mL/hour, respectively in the observation group. There were significant differences in these indices between the control and observation groups ( t = –3.85, –15.64, –11.87, 3.11, –6.07, –11.27, all P < 0.001). At 1 month of follow-up, mortality rate was significantly lower in the observation group than in the control group [3.64% (2/55) vs. 16.36% (9/55), χ2 = 4.95, P < 0.05]. Conclusion:Levosimendan combined with Shengmai injection is a highly effective treatment for pump failure in acute myocardial infarction. It can improve cardiac function and tissue perfusion, increase oxygen metabolism capacity, and decrease mortality.
