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急诊绿色通道在抢救急性心肌梗死患者中的价值 总被引:16,自引:0,他引:16
目的 探讨急诊绿色通道在抢救急性心肌梗死患者中的价值。方法 回顾性分析了自 2 0 0 1年实施急诊绿色通道以来 ,我科对 15 1例急性心肌梗死患者的诊断与治疗情况 ,观察其是否在有效的时间窗内得到治疗。结果 15 1例患者 ,在发病后 2h内得到及时治疗的有 35例 ,2~ 6h得到治疗的有 92例 ,6~ 12h得到治疗的有 2 0例 ,>12h者 4例 ,死亡 6例。结论 急性心肌梗死绿色通道的实施可以减少心肌梗死病人在诊断、治疗过程中时间的浪费 ,使心梗患者得到及时救治 相似文献
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目的:探讨院内外一体化急救绿色通道在急性心肌梗死(AMI)患者救治中的应用效果。方法:对38例AMI患者采用院内外一体化急救绿色通道实施救护。结果:本组38例AMI患者发病至入导管室时间为60~180 min,转运时间为(60±30)min。其中35例行冠状动脉内支架植入术,2例因血栓负荷重行PTCA后冠状动脉内注射替罗非班择期介入治疗,1例死亡。结论:内外一体化急救绿色通道可以缩短AMI患者诊断、转运、治疗时间,提高抢救成功率。 相似文献
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急诊绿色通道静脉溶栓救治急性心肌梗死的可行性研究 总被引:4,自引:0,他引:4
目的 旨在探讨急性心肌梗死(AMI)急诊静脉溶栓绿色通道切实可行的方法。方法 将院内溶栓延迟的4个时间段(4D’S)前移至院前开始,达到院前、院内一体化,对院前AMI病人施行急诊静脉溶栓。结果 ①AMI病人急诊溶栓延迟时间缩短至32.8min;②梗死相关血管开通率65.22%;③应用简易试管法检测凝血时间(约20min)监控小剂量肝素的使用时不良反应少。结论 ①在完善的EMSS中开通.AMI急诊静脉溶栓的绿色通道可使AMI病人获得及时救治;②肝素的早期使用和适时监控,可减少再闭塞率和不良反应。 相似文献
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[目的]探讨急诊绿色通道在抢救急性心肌梗死(AMI)病人中的价值及护理体会。[方法]对比绿色通道护理、治疗的189例AMI病人和急诊-病房-CCU室或介入室模式进行治疗的140例AMI病人的治疗时间及临床预后情况。[结果]绿色通道组病人急诊室到会诊时间(door-to-consult,DTC)、急诊室到导管室时间(door-to-lab,DTL)、急诊室到球囊扩张时间(door-to-lab,DTB)明显少于对照组,差异有统计学意义(P<0.05),并且住院时间和住院费用明显少于对照组,差异有统计学意义(P<0.05),而死亡、再发心肌梗死、心力衰竭、靶血管血运重建等发生率绿色通道组少于对照组,但差异无统计学意义(P>0.05)。[结论]绿色通道配合合理的护理措施能显著地提高AMI病人的临床治疗效果。 相似文献
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目的探讨在基层医院中建设急性心肌梗死急救绿色通道的价值。方法选择2006年6月至2010年11月开展急诊PCI以来,由传统模式接诊,并接受急诊PCI术的急性心肌梗死患者48例作为传统模式组;2010年12月至2012年12月实施急性心肌梗死急救绿色通道后,经绿色通道救治的急性心肌梗死患者54例作为实验组。对比两组急诊PCI术成功率、病死率、门-球时间、住院时间、住院费用、30 d主要心血管事件、左心室射血分数等指标。结果绿色通道组可显著缩短急性心肌梗死患者救治的门-球时间、住院时间,减少住院费用,并可减少30 d主要心血管事件,改善左室射血分数(P〈0.05,P〈0.01),但在手术成功率、病死率方面无统计学差异(P均〉0.05)。结论基层医院可成功开展急性心肌梗死绿色通道,安全、有效地救治急性心肌梗死患者。 相似文献
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从组织协调、院前与院内衔接、院内救护、心理护理等方面总结与优化了绿色通道在救治460例急性心肌梗死患者经皮冠状动脉介入治疗中的应用,绿色通道的应用缩短了患者的急诊接诊时间和术前准备时间,病人和医护人员的满意度上升,医疗投诉纠纷的发生率下降。 相似文献
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目的:探索区域协同化卒中质控平台对急诊绿色通道建设的效果.方法:选取2017年5月至2018年4月在武汉市第一医院神经内科急诊绿色通道就诊的AIS患者为对照组,2018年5月至2019年4月在武汉市第一医院神经内科区域协同化卒中质控平台就诊的AIS患者为研究组,研究2组患者溶栓率、门-针(DNT)时间、发病3月后的随访... 相似文献
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目的:探讨急诊经皮冠脉介入治疗(PCI)急性心肌梗死(AMI)的疗效和安全性.方法:回顾性分析2008年1月至2010年6月收治的发病12 h内或超过12 h但仍有胸痛伴ST段抬高的AMI或有胸痛12 h内伴完全性左束支传导阻滞患者138例行急诊PCI术的临床资料,观察梗死相关血管(IRA)再通率,TIMI血流III级及无复流发生率、住院病死率、并发症.结果:IRA再通率为99.3% ,TIMI血流III级130例,无复流1例,TIMI血流Ⅱ级7例,无术中死亡病例,术后死亡2例.结论:急诊PCI治疗急性心肌梗死安全有效. 相似文献
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目的:探讨在急诊室开展静脉溶栓治疗急性心肌梗塞(AMI)的疗效及安全性。方法:对76例AMI患者随机地分为尿激酶组(UK组)与对照组各38例。UK组在常规治疗的基础上选用国产UK150万U溶于0.9%的生理盐水100ml中30min静脉滴入。对照组为常规治疗。又将UK组根据开始溶栓距发病时间分为<3h、3~6h、<6h及6~12h的4个亚组。结果:冠脉再通率:总再通率UK组极显著优于对照组(57.9%与18.4%,P<0.005),UK组的亚组中,<3h者显著优于3~6h者(77.3%与37.5%,P<0.05),<6h显著优于6~12h者(66.7%与25%,P<0.05)。治疗3周时,原梗塞区R波存在例数:UK组极显著优于对照组,(42%与13%,P<0.01);异常O波导联未增加例数:UK组显著优于对照组,(47%与20%,P<0.05);心功能改善:UK组极显著优于对照组(5.3%与28.9%,P<0.01);病死率:UK组低于对照组(10.5%与15.8%,P>0.05),并低于本院开展溶栓治疗前的14%(P>0.05)。UK的副作用仅为轻度出血,无1例死于出血及严重再灌注性心律失常,溶栓及抗凝后再转入病房途中无1例危险事件发生。结论:在急诊室内开展紧急静脉溶栓治疗急性心肌梗塞有效,安全。 相似文献
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Andrew Fu Wah Ho En Yun Loy Pin Pin Pek Win Wah Timothy Xin Zhong Tan Nan Liu 《Prehospital emergency care》2016,20(4):454-461
Objective: Early activation of emergency medical services (EMS), rapid transport, and treatment of patients experiencing ST-segment elevation myocardial infarction (STEMI) can improve outcomes. The Singapore Myocardial Infarction Registry (SMIR) is a nation-wide registry that collects data on STEMI. We aimed to determine the prevalence, predictors, and outcomes of EMS utilization among STEMI patients presenting to Emergency Departments (ED) in Singapore. Methods: We analyzed STEMI patients enrolled by SMIR from January 2010 to December 2012. We excluded patients who were transferred, developed STEMI in-hospital or suffered cardiac arrest out-of-hospital or in the ED. Primary outcome was process-of-care timings. Secondary outcomes included the occurrence of cardiac complications. Multivariate analysis was used to examine independent factors associated with EMS transport. Results: 6412 patients were enrolled into the study; 4667 patients were eligible for analysis. 49.8% of patients utilized EMS transport. EMS transport was associated with higher rate of reperfusion therapy (74.3% vs. 65.1%, p < 0.01), shorter median symptom-to-door time (119 vs. 182 minutes, p < 0.01), door-to-balloon time (59 vs. 70 minutes, p < 0.01), and symptom-to-balloon time (185 vs. 233 minutes, p < 0.01). EMS transport had more patients with Killip Class 4 (7.5% vs 4.0%, p < 0.01) and was associated with greater presentation of heart failure, arrhythmias, and complete heart block. Independent predictors of EMS transport were age, syncope and Killip score; after-office-hour presentation was a negative predictor. Conclusion: Less than half of STEMI patients utilized EMS and EMS patients had faster receipt of initial reperfusion therapies. Targeted public education to reduce time to treatment may improve the care of STEMI patients. 相似文献
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Robert J. Zalenski MD MA Robert J. Rydman PhD Edward P. Sloan MD MPH Luis Caceres MD Daniel G. Murphy MD David Cooke MD 《Academic emergency medicine》1996,3(4):318-325
Objective: To determine whether acute myocardial infarction (AMI) patients who have negative ECGs on presentation have significantly lower complication rates than do those AMI patients who have positive ECGs on presentation.
Methods: Retrospective, cohort analysis comparing rates of hospital complications (ventricular fibrillation or tachycardia, shock, atrial arrhythmia or bradyarrhythmia with systolic blood pressure 90 mm Hg, pulmonary edema) or interventions among patients with a final hospital diagnosis of AMI and an initially negative vs positive ECG. A negative ECG was normal or had nonspecific ST–segment and/or T–wave abnormalities (upright, flattened T waves; an isolated inverted T wave; ST depression <0.1 mV; tall T waves with J–point elevation) or minor nonischemic abnormalities. Sample size was adequate to detect a 30% between–group difference in complication rates [α = 0.05, 1 —- β (power) = 0.80].
Results: The 27 negative–ECG AMI patients differed from the 38 control patients in (mean X SD) age [57 X 12 vs 66 X 12 years, p < 0.01] but not in gender or history of AMI. The negative– and positive–ECG groups had similar rates of hospital complications [30% (95% CI: 13–47%) vs 42% (95% CI: 26–58%), p = 0.44] and intensive procedures [19% (95% CI: 4–34%) vs 29% (95% CI: 15–43%), p = 0.50], respectively. The negative–ECG patients with hospital complications had ECG evolution precede the event in 83% (95% CI: 69–97%) of cases; persistently negative–ECG patients had no complication [(95% CI: 0–33%), p = 0.06].
Conclusions: Negative– and positive–ECG AMI patients do not have moderate or large differences in the rates of in–hospital complications. Most negative–ECG patients who suffer complications evolve ECG changes prior to the event and such changes indicate the potential need for a higher level of care. 相似文献
Methods: Retrospective, cohort analysis comparing rates of hospital complications (ventricular fibrillation or tachycardia, shock, atrial arrhythmia or bradyarrhythmia with systolic blood pressure 90 mm Hg, pulmonary edema) or interventions among patients with a final hospital diagnosis of AMI and an initially negative vs positive ECG. A negative ECG was normal or had nonspecific ST–segment and/or T–wave abnormalities (upright, flattened T waves; an isolated inverted T wave; ST depression <0.1 mV; tall T waves with J–point elevation) or minor nonischemic abnormalities. Sample size was adequate to detect a 30% between–group difference in complication rates [α = 0.05, 1 —- β (power) = 0.80].
Results: The 27 negative–ECG AMI patients differed from the 38 control patients in (mean X SD) age [57 X 12 vs 66 X 12 years, p < 0.01] but not in gender or history of AMI. The negative– and positive–ECG groups had similar rates of hospital complications [30% (95% CI: 13–47%) vs 42% (95% CI: 26–58%), p = 0.44] and intensive procedures [19% (95% CI: 4–34%) vs 29% (95% CI: 15–43%), p = 0.50], respectively. The negative–ECG patients with hospital complications had ECG evolution precede the event in 83% (95% CI: 69–97%) of cases; persistently negative–ECG patients had no complication [(95% CI: 0–33%), p = 0.06].
Conclusions: Negative– and positive–ECG AMI patients do not have moderate or large differences in the rates of in–hospital complications. Most negative–ECG patients who suffer complications evolve ECG changes prior to the event and such changes indicate the potential need for a higher level of care. 相似文献
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Joseph Colla Jerome Martin Wesley Eilbert Matt Wishnoff 《The Journal of emergency medicine》2019,56(5):530-535
Background
Rapid diagnosis of acute myocardial infarction (AMI) in the emergency department (ED) is often hindered by the limitations of the electrocardiogram (ECG). Speckle tracking echocardiography (STEch) is a semiautomated, computer-assisted process that provides accurate detection of regional ventricular wall motion abnormalities and can be performed at the bedside by operators with limited experience.Case Reports
Two separate patients, each with history and ECG findings concerning for AMI, were evaluated using STEch performed by an emergency physician. Ventricular wall motion abnormalities found on STEch accurately reflected the findings of emergent cardiac catheterization, with one patient requiring urgent coronary artery revascularization and the other with no coronary artery occlusion.Why Should an Emergency Physician Be Aware of This?
STEch is a novel, easy-to-use form of echocardiography that can be used in the ED to identify patients with AMI who would benefit from emergent revascularization. 相似文献18.
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[目的] 探讨大剂量阿托伐他汀对应激性高血糖(SHG)急性心肌梗死(AMI)患者急诊PCI术近期疗效及心血管事件的影响.[方法] 68例AMI伴SHG患者随机分为观察组与对照组,各34例,均接受常规抗血小板药物及急诊PCI治疗,此外观察组给予大剂量阿托伐他汀(术前80 mg/d,术后40 mg/d)口服,对照组采取常规剂量(20 mg/d)干预,比较两组术后心肌灌注及心功能指标,同时记录两组术后d28不良心血管事件发生率.[结果] 术后心肌灌注方面,两组术后肌酸激酶同工酶(CK-MB)峰值、ST段回落良好(回落≥50%)率、心肌灌注良好率比较差异均无显著性(P<0.05);心功能方面,观察组术后7 d左室射血分数(LVEF)显著高于对照组(P<0.05);随访28 d观察组心力衰竭发生率8.82%显著低于对照组的29.41%(P<0.05),两组严重心律失常、心绞痛、再发心肌梗死、死亡发生率比较差异无显著性(P<0.05).[结论] 相比常规剂量,大剂量阿托伐他汀在提高AMI伴SHG患者急诊PCI术后7 d LVEF、降低28 d心力衰竭发生率上有明显优势. 相似文献