Therapeutic effect of emergency whole course optimized management on acute myocardial ischemia
10.3969/j.issn.1008-0074.2025.04.15
- VernacularTitle:急诊全程优化管理对急性心肌缺血的疗效研究
- Author:
Liu-run LU
1
;
Sheng-min SANG
;
Rong NI
Author Information
1. 海安市人民医院急诊科,江苏南通 226600
- Publication Type:Journal Article
- Keywords:
Myocardial ischemia;
Emergency medical services;
Nursing care
- From:
Chinese Journal of cardiovascular Rehabilitation Medicine
2025;34(4):515-520
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effect of emergency whole course optimized management model based on first aid effect and blood gas index on the outcome and prognosis of patients with acute myocardial ischemia.Meth-ods:A total of 105 patients with acute myocardial ischemia admitted in People's Hospital of Hai'an City between May 2020 and January 2023 were enrolled in this randomized controlled study.Patients were divided into control group(n=53)and intervention group(n=52).Patients in the control group received routine emergency nursing mode,while those in the intervention group received whole course optimized management mode of emergency nurs-ing.Patients in both groups received a one-week nursing intervention.The indexes of emergency time,cardiac function,psychological condition,blood gas indexes and incidence of adverse events during nursing were compared between the two groups.Results:Compared to those in the control group,participants in the intervention group had significant lower triage assessment time[(0.59±0.22)min vs.(3.57±0.38)min,P＜0.001],time of the first ECG[(5.30±0.84)min vs.(9.58±1.02)min,P＜0.001],venous passage time[(6.22±1.27)min vs.(15.20±2.29)min,P＜0.001],anticoagulant administration time[(9.56±1.46)min vs.(16.23±2.17)min,P＜0.001],total emergency time[(52.50±2.99)min vs.(70.34±5.32)min,P＜0.001],significant higher partial pressure of oxygen in arterial blood(PaO2)[(78.24±3.25)mmHg vs.(70.20±3.02)mmHg,P＜0.001],and sig-nificant lower left ventricular end-diastolic diameter(LVEDd)[(52.27±4.37)mm vs.(57.86±5.59)mm,P＜0.001],left ventricular end-systolic diameter(LVESd)[(35.25±3.77)mm vs.(42.51±4.29)mm,P＜0.001],scores of self-rating anxiety scale(SAS)[(31.17±5.06)points vs.(48.62±5.60)points,P＜0.001],self-rating depression scale(SDS)[(32.19±4.78)points vs.(44.93±5.91)points,P＜0.001]and partial pres-sure of carbon dioxide in arterial blood(PaCO2)[(33.00±2.70)mmHg vs.(40.72±3.15)mmHg,P＜0.001].We detected lower adverse event occurrence(12.00％vs.28.00％)in the intervention group(P=0.046).Conclu-sion:The emergency whole course optimized management may reduce the time consuming of all aspects of emergen-cy,alleviate the anxiety and depression,improve blood gas indexes,and reduce the occurrence of adverse events in patients with acute myocardial ischemia.
