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相关概念视频

Development of the Heart01:27

Development of the Heart

The development of the human heart, a crucial organ, commences from the mesoderm on the 18th or 19th day after fertilization. This process initiates in the cardiogenic area, a group of mesodermal cells at the embryo's head end, which evolves into elongated strands known as cardiogenic cords. These cords undergo a transformation to form hollow-centered endocardial tubes.
As the embryo undergoes lateral folding, these paired tubes approach each other, merging into a single primitive heart tube by...
Heart Failure I: Introduction01:27

Heart Failure I: Introduction

Heart failure refers to a clinical syndrome caused by structural or functional cardiac disorders that prevent the heart from pumping an adequate amount of blood to meet the body's metabolic needs. This condition often arises from myocardial infarction or ischemia, leading to decreased cardiac output, reduced tissue perfusion, impaired gas exchange, fluid volume imbalance, and decreased functional ability.Heart failure can result from disruptions in the mechanisms that regulate cardiac output...
Cardiomyopathy V: Interprofessional Care01:29

Cardiomyopathy V: Interprofessional Care

Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...

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Airway Malacia: Stent Innovations and Emerging Ex Vivo Testing Platforms.

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相关实验视频

Updated: May 12, 2026

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound 30/45MHZ System
07:34

Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound 30/45MHZ System

Published on: May 5, 2018

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从小容量的先天性心脏程序中学习

Christopher A Caldarone1, Peter C Laussen2

  • 1Department of Surgery, Baylor College of Medicine, Houston, Texas.

Seminars in thoracic and cardiovascular surgery. Pediatric cardiac surgery annual
|May 17, 2025
PubMed
概括
此摘要是机器生成的。

每年有75至200例的先天性心脏手术项目可以取得出色的结果. 了解它们的独特挑战和优势是改善全国医疗保健的关键.

关键词:
生产性心脏手术是一种先天性心脏手术.结果的结果.程序的数量 程序的数量质量质量质量质量质量质量质量质量.大小 尺寸 尺寸 尺寸 尺寸

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Creation of Patient-Specific Silicone Cardiac Models with Applications in Pre-surgical Plans and Hands-on Training
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Creation of Patient-Specific Silicone Cardiac Models with Applications in Pre-surgical Plans and Hands-on Training

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A Simplified Model for Heterotopic Heart Valve Transplantation in Rodents
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A Simplified Model for Heterotopic Heart Valve Transplantation in Rodents

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相关实验视频

Last Updated: May 12, 2026

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Fetal Mouse Cardiovascular Imaging Using a High-frequency Ultrasound 30/45MHZ System

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Creation of Patient-Specific Silicone Cardiac Models with Applications in Pre-surgical Plans and Hands-on Training
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A Simplified Model for Heterotopic Heart Valve Transplantation in Rodents
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科学领域:

  • 心血管外科心血管外科
  • 儿童心脏病学 儿童心脏病学
  • 医疗保健服务研究 医疗服务研究

背景情况:

  • 在先天性心脏手术中,更高的手术量往往与更好的患者结果有关.
  • 针对美国的项目,已经提出了基于体积的指导方针,重点是那些每年有75-200个胸部外科医生协会 (STS) 指数病例的项目.
  • 这导致错误的看法,即低体积的中心提供劣质的护理.

研究的目的:

  • 检查先天性心脏手术计划的特定属性,优势和挑战,这些项目在75-200年病例数量范围内运行.
  • 探索这个特定体积层中高和低性能的决定因素.
  • 为改善美国先天性心脏手术护理的策略提供信息.

主要方法:

  • 每年执行75-200个STS索引案例的程序的描述性分析.
  • 检查在这个体积范围内影响性能的固有因素.
  • 关于性能决定因素的假设生成.

主要成果:

  • 在75-200个病例数量范围内的一些计划始终取得优异的临床结果.
  • 对于这个项目规模而言,独特的特定优势和挑战尚未得到广泛研究.
  • 了解这些因素对于优化护理提供至关重要.

结论:

  • 每年进行75-200次先天性心脏手术的项目可以成为高质量的中心.
  • 需要进一步研究在这种体积范围内的驱动性能因素.
  • 这种理解可以显著影响美国各地的先天性心脏手术护理.