通过皮肤进行初级冠状动脉干预的ST升高心肌梗塞患者死亡风险评估:回顾性队列研究
Alireza Oraii1, Melika Shafeghat2,3, Haleh Ashraf4,5
1Students' Scientific Research Center Tehran University of Medical Sciences Tehran Iran.
Health science reports
|February 15, 2024
概括
高龄和较低的平均动脉压预测ST升高心肌梗塞 (STEMI) 患者的死亡率更高,这些患者接受了初级穿皮冠状动脉干预 (PCI) 治疗. 这凸显了对高风险个体进行警监测的必要性.
科学领域:
- 心脏病学 心脏病学
- 干预心脏病学 干预心脏病学
- 临床研究 临床研究
背景情况:
- 初级穿皮冠状动脉干预 (PCI) 是对ST升高心肌梗塞 (STEMI) 的标准治疗方法.
- 确定接受初级PCI的STEMI患者死亡率的预测因素对于风险分层和管理至关重要.
- 这项研究调查了影响这组患者住院和长期存活的因素.
研究的目的:
- 评估接受初级PCI的STEMI患者住院死亡率的预测因素.
- 确定初级PCI后STEMI患者长期死亡率的独立预测因素.
- 为临床实践提供有关STEMI患者管理的信息.
主要方法:
- 基于注册表的1123名接受初级PCI的STEMI患者队列的回顾性分析.
- 用多变量逻辑回归来确定医院死亡率预测因素.
- 用多变量考克斯回归分析来确定长期死亡率预测因素.
主要成果:
- 住院死亡率为5.0%. 独立预测因素包括年龄较大,射出率较低,平均动脉压较低,白细胞数量较高.
- 对875名患者的长期死亡随访 (中位数为21.8个月) 显示,年龄较大,平均动脉压较低,血尿素含量较高是独立预测因素.
- 高龄和较低的平均动脉压是住院和长期死亡率的重要预测因素.
结论:
- 高龄和较低的平均动脉压是初级PCI治疗的STEMI患者死亡风险增加的关键独立预测因素.
- 这些发现强调了在住院期间和之后对高风险STEMI患者进行密集监测和量身定制的护理的重要性.
- 进一步的研究可能将重点放在具体的干预措施,以减轻与这些已识别的预测因素相关的死亡风险.
更多相关视频
10:28Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function
Published on: March 15, 2022
5.0K
05:41Left Anterior Descending Coronary Artery Ligation for Ischemia-Reperfusion Research: Model Improvement via Technical Modifications and Quality Control
Published on: December 16, 2022
3.4K
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...
01:30Acute 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...
01:19Acute Coronary Syndrome II: Pathophysiology and Clinical Manifestations
The pathophysiology of Acute Coronary Syndrome [ACD] involves several key processes:The main underlying cause of ACD is atherosclerosis, a chronic inflammatory disease characterized by the buildup of lipid-laden plaques within the coronary arteries.As the atherosclerotic plaque grows in the coronary artery, it may become unstable due to the formation of a lipid-rich core and a thin fibrous cap. Inflammatory cells within the plaque, such as macrophages, secrete enzymes that degrade the...
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...
01:26Acute Coronary Syndrome V: Nursing Management
Nursing Assessment:Nursing management of acute coronary syndrome (ACS) involves taking the patient's history, focusing on primary complaints such as chest pain, dyspnea, and excessive sweating (diaphoresis), as well as other symptoms like back or jaw pain, nausea, vomiting, palpitations, dizziness, and fatigue. The nurse also reviews the patient's history of cardiac events, risk factors such as hypertension, diabetes, smoking, family history, and current medications.In the objective assessment,...