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Heart Failure V: Nursing Interventions01:30

Heart Failure V: Nursing Interventions

2
The first step in nursing management of a patient with heart failure involves thoroughly assessing the patient's medical history.Subjective Data: Obtain the patient's medical history of coronary artery disease, hypertension, myocardial infarction, and symptoms like dyspnea, orthopnea, and paroxysmal nocturnal dyspnea.Objective Data: Conduct a physical examination to identify findings such as jugular vein distention, pulmonary crackles, tachycardia, murmurs, peripheral edema, and vital signs,...
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This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
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基于心力衰竭的生物阻抗测试的可穿戴设备:设计问题

Santiago F Scagliusi1, Luis Giménez-Miranda2, Pablo Pérez-García1

  • 1Institute of Microelectronics of Seville - Spanish National Center of Microelectronics (IMSE-CNM) University of Seville, 41092 Seville, Spain.

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概括

可穿戴生物阻抗 (BI) 设备为在临床环境之外实时监测心力衰竭 (HF) 提供了一个非侵入性的,具有成本效益的解决方案. 本综述详细介绍了BI设备规格,以实现最佳的HF患者管理和远程健康跟踪.

关键词:
生物阻抗是一种生物阻抗.生物阻抗向量分析分析电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电阻电电心电图 (ECG) 是一种心电图.心脏衰竭是因为心脏衰竭.物联网的东西互联网.总体水体的总体水体.可穿戴设备可穿戴设备.

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科学领域:

  • 生物医学工程 生物医学工程
  • 医疗技术 医疗技术 医学技术
  • 心脏病学 心脏病学

背景情况:

  • 心力衰竭 (HF) 需要持续的患者监测,以有效管理.
  • 目前的监测方法往往需要住院治疗或频繁的临床检查.
  • 医生需要可访问的工具来远程跟踪HF患者生物标志物演变.

研究的目的:

  • 系统地审查可穿戴生物阻抗 (BI) 设备,以实时监测心力衰竭 (HF).
  • 概述实用医疗用途的基本设计和实施规格.
  • 确定开发基于BI的高频监控系统的关键挑战和方法.

主要方法:

  • 对用于高频的可穿戴BI设备的系统文献综述.
  • 分析BI在心力衰竭管理中的应用.
  • 评价传感技术,阻抗规格,电极选择和设备设计因素 (可移植性,通信,功率).

主要成果:

  • 生物阻抗 (BI) 是一种可行的非侵入性技术,用于传感便携式系统中的生理变量.
  • 在高频监控中可穿戴BI设备的关键规格包括传感技术,阻抗参数,电极选择,便携性,通信和功耗.
  • 通过工程和临床团队确定了各种设计和实施策略.

结论:

  • 可穿戴的BI设备为远程心力衰竭监测提供了一个有希望的,不昂贵的,非侵入性的方法.
  • 优化设备设计和实施对于有效的临床应用和患者管理至关重要.
  • 需要进一步的研究,以应对当前在HF的可穿戴BI技术方面的挑战.