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相关概念视频

Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

160
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...
160
Cardiomyopathy VII: Pre and Post Operative Nursing Management01:28

Cardiomyopathy VII: Pre and Post Operative Nursing Management

28
Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...
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Imaging Studies for Cardiovascular System V: CT01:28

Imaging Studies for Cardiovascular System V: CT

66
Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
66
Cardiac Catheterization III: Left Heart Catheterization01:24

Cardiac Catheterization III: Left Heart Catheterization

215
Left heart catheterization is an invasive diagnostic procedure used to evaluate the function and structure of the left side of the heart. It is generally performed to diagnose and treat cardiovascular conditions such as valve abnormalities, coronary artery disease, and congenital heart defects.Diagnostic and therapeutic purposesLeft heart catheterization serves various diagnostic and therapeutic purposes, including:Assessing coronary artery bypass grafts.Evaluating coronary artery disease in...
215

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相关实验视频

Updated: Sep 14, 2025

Creation of Patient-Specific Silicone Cardiac Models with Applications in Pre-surgical Plans and Hands-on Training
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计算机在心脏外科手术中的应用

William L Holman1, James E Davies

  • 1From the Department of Surgery, University of Alabama at Birmingham, Birmingham, Alabama.

ASAIO journal (American Society for Artificial Internal Organs : 1992)
|July 21, 2025
PubMed
概括
此摘要是机器生成的。

早期的计算机系统自动化了心脏手术患者管理,整合了数据采集和输液控制. 这一创新为在重症监护室 (ICU) 及其他地方使用计算机铺平了道路.

关键词:
心脏外科手术的心脏手术电脑 计算机 计算机 计算机历史 历史 历史 历史 历史

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科学领域:

  • 生物医学工程 生物医学工程
  • 医疗信息学 医疗信息学
  • 心血管外科心血管外科

背景情况:

  • 20世纪60年代,计算机整合到医疗保健的新生阶段开始出现.
  • 探索了自动化系统来管理复杂的患者数据和生理参数.

研究的目的:

  • 描述早期用于心脏外科患者管理的自动化系统的实施和能力.
  • 突出这一系统在重症监护中采用计算机技术方面的基本作用.

主要方法:

  • 开发和部署一个使用IBM Model 1800的基于计算机的系统.
  • 整合患者监测设备 (心电图,压力线,导管) 和定制测量系统 (尿液/血液体积).
  • 基于医生定义的参数,实施血液制品的自动输液系统.

主要成果:

  • 成功实施心脏手术的综合自动化患者管理系统.
  • 实现实时数据收集,存档和精确控制流体管理和输注.
  • 在关键环境中展示了基于计算机的患者护理的可行性和好处.

结论:

  • 该UAB系统代表了计算机技术应用于心脏外科患者护理的开创性努力.
  • 建立了计算机在重症监护室 (ICU) 广泛使用的先例,用于数据管理和患者监控.
  • 在质量保证和编码和计费等行政功能方面为进一步应用奠定了基础.