校正:用深度学习技术划定内电图以自动量化冠状动脉鼻中衰减引起的潜能
Guillermo Jimenez-Perez1,2, Juan Acosta2, Álvaro José Bocanegra Pérez1
1PhySense Research Group, BCN MedTech, Universitat Pompeu Fabra, Barcelona, Spain.
Frontiers in physiology
|November 26, 2025
概括
这项研究纠正了先前发表的一篇文章. 校正确保了科学信息的准确性,并保持了研究记录的完整性.
科学领域:
- 生理学 生理学 生理学
- 科学出版科学出版
背景情况:
- 之前的出版物需要纠正以确保数据准确性.
- 保持科学文献的完整性对于研究可重复性至关重要.
研究的目的:
- 为了正式纠正发表文章中的错误.
- 为科学界提供准确的信息.
主要方法:
- 进行了对原始出版物的详细审查.
- 确定了需要纠正的特定错误.
主要成果:
- 对该文章已经发布了纠正通知.
- 正确的信息现在已经可用了.
结论:
- 校正确保了科学记录的可靠性.
- 准确的科学沟通对于推进研究至关重要.
相关概念视频
01:28Electrocardiogram Fundamentals
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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...
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01:16ECG Interpretation of Arrhythmias I: Sinus Arrhythmias
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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
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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,...
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01:29Electrocardiogram
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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...
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