患有SARS-CoV-2感染的患者的心电学参数和死亡率:一个单一中心研究
Samaneh Karbalaie Esmaeilzad1, Mohammad Taghi Hedayati2,3, Naghmeh Ziaie2,3
1School of Medicine, Babol University of Medical sciences, Babol, Iran.
Caspian journal of internal medicine
|July 16, 2024
概括
在患有严重急性呼吸系统综合征冠状病毒2 (SARS-CoV-2) 感染的患者中,心电图 (ECG) 的发现可以预测死亡率. 特定的心电图参数,包括心率和心律失常,与住院COVID-19患者死亡风险增加有关.
科学领域:
- 心脏病学 心脏病学
- 传染性疾病 传染性疾病
- 医学诊断 医学诊断 医学诊断
背景情况:
- 冠状病毒疾病2019 (COVID-19),由SARS-CoV-2引起,是一种严重的呼吸系统疾病,有可能导致多器官衰竭和死亡.
- 心脏电气系统是一个关键的目标,其评估对于患者的预后至关重要.
- 电心电图 (ECG) 作为评估心脏电活动的主要非侵入性工具.
研究的目的:
- 为了分析患者的心电学参数住院的SARS-CoV-2感染.
- 确定特定心电图发现与住院期间患者死亡率之间的关联.
- 评估心电图在COVID-19患者风险分层中的有用性.
主要方法:
- 一组由180名被诊断患有SARS-CoV-2感染的患者组成的队列在第三级转诊大学医院进行了研究.
- 记录了心电图,以评估波,间隔,段和心律失常.
- 在幸存的患者和在住院期间死亡的患者之间进行了ECG特征的比较.
主要成果:
- 几种心电图参数显示了SARS-CoV-2感染患者的死亡率与死亡率的显著关联.
- 这些包括心率升高,捆绑分支阻塞,碎片化QRS,ST升高,延长Tp-e持续时间和过早的心房/心室综合体.
- 心房动也与增加的死亡风险有显著的联系.
结论:
- SARS-CoV-2 感染显著影响心脏电气系统.
- 电脑心电图是监测这些心脏影响的有价值和可访问的工具.
- 电脑心电图的发现可以帮助COVID-19患者的风险分层和预后.
更多相关视频
18:11A Research Method For Detecting Transient Myocardial Ischemia In Patients With Suspected Acute Coronary Syndrome Using Continuous ST-segment Analysis
Published on: December 28, 2012
24.3K
10:17Real-Time Cardiac Mapping with a Noninvasive Imageless Electrocardiographic Imaging System
Published on: April 11, 2025
464
相关概念视频
01:29Electrocardiogram
2.3K
An electrocardiogram (ECG or EKG) is a critical diagnostic tool that records the electrical signals produced by the heart during each heartbeat. This recording is achieved through electrodes placed strategically on the arms, legs, and chest. The electrocardiograph amplifies these signals and produces 12 distinct tracings, offering a comprehensive understanding of the heart's electrical activity.
Three major waveforms are present in a typical ECG recording: the P wave, the QRS complex, and...
Three major waveforms are present in a typical ECG recording: the P wave, the QRS complex, and...
2.3K
01:28Electrocardiogram Fundamentals
556
Introduction
An electrocardiogram (ECG) is a diagnostic tool for identifying cardiac conditions such as arrhythmias, conduction abnormalities, and myocardial ischemia.
Definition
An electrocardiogram (ECG) visualizes the heart's electrical activity by tracing the electrical movement associated with each heartbeat on a graph or monitor. As the heart beats, an electrical wave passes through it, correlating with the cardiac cycle events.
Parts of an ECG
An ECG utilizes electrodes on the skin...
An electrocardiogram (ECG) is a diagnostic tool for identifying cardiac conditions such as arrhythmias, conduction abnormalities, and myocardial ischemia.
Definition
An electrocardiogram (ECG) visualizes the heart's electrical activity by tracing the electrical movement associated with each heartbeat on a graph or monitor. As the heart beats, an electrical wave passes through it, correlating with the cardiac cycle events.
Parts of an ECG
An ECG utilizes electrodes on the skin...
556
01:16ECG Interpretation of Arrhythmias I: Sinus Arrhythmias
208
Arrhythmias are disturbances in the heart's rhythm that lead to abnormal heartbeats. These irregularities can originate from different parts of the heart and are classified based on their origin and nature.
Types of Arrhythmias
Sinus Node Arrhythmias
Sinus Bradycardia: Originating from the sinoatrial (SA) node, sinus bradycardia involves slower impulses, resulting in a heart rate of less than 60 beats per minute (bpm). Causes include sleep, vagal stimulation, beta-blockers, hypothyroidism,...
Types of Arrhythmias
Sinus Node Arrhythmias
Sinus Bradycardia: Originating from the sinoatrial (SA) node, sinus bradycardia involves slower impulses, resulting in a heart rate of less than 60 beats per minute (bpm). Causes include sleep, vagal stimulation, beta-blockers, hypothyroidism,...
208