一个试点的快速选过程,用于医院前的ST段心肌梗塞患者,直接到导管实验室
Matthew J Levy1,2, Asa Margolis1,3, Victoria Collins1
1Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, USA.
Cureus
|December 30, 2024
概括
实施"直接到实验室"工作流程显著减少了通过紧急医疗服务 (EMS) 抵达ST升高心肌梗塞 (STEMI) 患者的治疗时间. 这种精简的方法,优先考虑快速穿皮冠状动脉干预 (PCI),改善了关键指标而不增加并发症.
科学领域:
- 心脏病学 心脏病学
- 紧急医疗 紧急医疗
- 卫生系统管理管理卫生系统管理
背景情况:
- ST升高心肌梗塞 (STEMI) 需要通过初级穿皮冠状动脉干预 (PCI) 快速治疗,以尽量减少发病率和死亡率.
- 减少总缺血时间至关重要,首次医疗接触到气球 (FMCTB) 时间作为关键绩效指标.
- 优化紧急医疗服务 (EMS) 的工作流程 STEMI 患者向急诊室 (ED) 呈现,对于及时的再输血至关重要.
研究的目的:
- 评估试点"直接到实验室" (DTL) 工作流对减少EMS-STEMI患者的FMCTB时间的影响.
- 为了比较DTL工作流程和标准ED分拣过程之间的治疗时间和并发症率.
主要方法:
- 在社区医院进行了前后分析,将DTL工作流试点与标准STEMI患者管理进行了比较.
- 从医院的STEMI数据库 (2/1/20213/1/2024) 的数据包括EMS STEMI警报的激活.
- 纳入标准侧重于血动力稳定的STEMI患者,这些患者在工作日白天通过EMS抵达;排除适用于非工作时间到达或需要广泛ED稳定的人.
主要成果:
- 在DTL工作流程的结果是显著更快的时间:在ED更快8.4分钟,在门到气球 (DTB) 更快19.6分钟,在FMCTB更快24.3分钟.
- 在DTL和标准工作流组之间,并发症率相似.
- 稳定的患者不使用DTL的主要原因包括需要进一步的临床评估或实验室不可用.
结论:
- 试点"直接到实验室"工作流程显著减少了EMS-STEMI患者的ED,DTB和FMCTB总时间.
- 这种简化方法证明了以患者为中心的好处,而不会增加程序并发症.
- 在优化STEMI护理途径方面,EMS,ED和干预心脏病学之间的有效合作至关重要.
相关概念视频
01:28Cardiac Catheterization I: Pre-Procedure Overview
Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
01:24Cardiac Catheterization III: Left Heart Catheterization
Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...
01:26Cardiac Catheterization IV: Nursing Management
Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...
01:30Acute Coronary Syndrome I: Introduction
Acute Coronary Syndrome (ACS) encompasses a spectrum of heart conditions caused by sudden obstruction of coronary arteries, typically resulting from the rupture of an atherosclerotic plaque and subsequent thrombus (blood clot) formation. This obstruction can lead to partial or complete blockage of blood flow, causing varying degrees of myocardial ischemia or infarction.ACS includes the following clinical entities:Unstable Angina (UA)Non-ST-Elevation Myocardial Infarction (NSTEMI)ST-Elevation...
01:30Acute Coronary Syndrome III: Diagnostic Studies
Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
01:28Acute Coronary Syndrome IV: Interprofessional Care
IntroductionThe management of Acute Coronary Syndrome (ACS) aims to minimize myocardial damage, preserve myocardial function, and prevent complications.Initial ManagementInpatient management involves continuous cardiac monitoring, preferably in an ICU, focusing on blood pressure, serum sodium, potassium, and creatinine levels, and urine output. Ongoing pharmacologic management is crucial for stabilizing the patient.Supplemental Oxygen: Administer supplemental oxygen if oxygen saturation is...