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相关概念视频

Special considerations while measuring pulse01:13

Special considerations while measuring pulse

884
Assessing a patient's pulse is a fundamental skill in healthcare, but certain situations require special attention:
884
Pulse rhythm01:30

Pulse rhythm

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Pulse rhythm refers to the pattern of pulsations within specific intervals, offering valuable insights into the regularity or irregularity of the heart's beats as observed through the pattern of pulsation within specific intervals. A regular pulse exhibits a consistent heart rate with uniform waveforms and pulsation force, variations of which can be classified as normal, weak, or bounding.
Conversely, an irregular pulse pattern is termed dysrhythmia, stemming from disruptions in cardiac...
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Assessment of apical radial pulse01:25

Assessment of apical radial pulse

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Apical-Radial (A-R) Pulse Assessment
The A-R pulse assessment involves simultaneous evaluation of the apical and radial pulses. When the apical and radial pulse rates vary, this assessment helps identify a pulse deficit.
Pre-Procedural Preparation
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Assessment of apical pulse01:17

Assessment of apical pulse

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Assessing the Apical Pulse
Assessing the apical pulse is a critical nursing procedure, particularly indicated for:
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Pulse01:16

Pulse

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When the heart pumps blood out, arterial elastic fibers play a crucial role in sustaining a high-pressure gradient. They expand to accommodate the received blood and then recoil - a process known as the pulse that can be either manually palpated or electronically quantified. Despite a reduction in its effect with increased distance from the heart, elements of the pulse's systolic and diastolic components persist, observable even at the arteriole level.
The pulse serves as a clinical...
1.9K
Pulse Assessment Sites01:11

Pulse Assessment Sites

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Pulse assessment sites are crucial in evaluating a patient's cardiovascular health. By assessing the pulsations of arteries at specific anatomical locations, healthcare professionals can gather valuable information about blood flow, heart rate, and peripheral circulation. Understanding these pulse assessment sites is essential for conducting comprehensive cardiovascular evaluations and monitoring patients' overall health. These sites are strategically chosen due to the accessibility and...
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相关实验视频

Updated: Jan 9, 2026

Asthma Detection Research Based on Voice Signal Processing and Machine Learning
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Asthma Detection Research Based on Voice Signal Processing and Machine Learning

Published on: July 22, 2025

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基于人工智能的集群算法用于脉冲诊断.

Junsuk Kim1, Won-Joon Koh2, Heeyoung Moon3

  • 1School of Information Convergence, Kwangwoon University, Seoul, Republic of Korea.

Journal of multidisciplinary healthcare
|December 10, 2025
PubMed
概括
此摘要是机器生成的。

一个用于脉冲诊断的AI算法显示了与专家诊断的高度对齐,特别是对于"浮沉"模式. 这种方法旨在使用客观,数据驱动的方法来标准化传统的脉冲诊断.

关键词:
人工智能的人工智能是人工智能.模式识别 模式识别脉诊断 脉诊断 脉诊断 脉诊断脉冲波形形成了脉冲波形.传统医学的传统医学.

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科学领域:

  • 综合医学是一个整体的医学.
  • 生物医学工程 生物医学工程
  • 人工智能的人工智能

背景情况:

  • 传统的脉冲测试是一种主观的诊断技术,在可靠性和客观性方面面临挑战.
  • 人工智能 (AI) 提供了对生物信号的客观分析的潜力.
  • 开发人工智能驱动的工具可以提高传统诊断方法的科学严谨性.

研究的目的:

  • 开发和验证基于人工智能的算法,用于集群脉冲波形信号.
  • 客观地评估传统医学从业者发现的诊断模式.
  • 探索AI在标准化传统脉冲诊断方面的潜力.

主要方法:

  • 从健康个体的两个手腕收集脉冲信号.
  • 在脉冲波形数据上使用无监督的集群技术.
  • 利用动态时间变形 (DTW) 来实现脉冲相似性和多维缩放 (MDS) 来减少维度.

主要成果:

  • 人工智能算法与专家诊断高度一致,有效地集群数据驱动的模式.
  • 这是一个很棒的节目,这是一个很棒的节目.
  • 漂浮-沉没的漂浮方式
  • 脉冲模式显示了最高的Cosine相似性 (0.83).
  • 来自左手腕的脉冲信号与右手腕 (0.54 ± 0.15) 相比,显示出稍微更好的对齐 (0.56 ± 0.13).

结论:

  • 人工智能驱动的模式识别显示了与传统脉冲诊断中的专家诊断的显著对齐.
  • 开发的算法为标准化和量化主观诊断技术提供了一条途径.
  • 建议对多样化的群体进行进一步的研究,以改进人工智能诊断工具,以便更广泛的临床应用.