Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Blood Studies for Cardiovascular System I: Cardiac Biomarkers01:20

Blood Studies for Cardiovascular System I: Cardiac Biomarkers

128
Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
128
Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

306
Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
Indications: Echocardiography is utilized to diagnose heart failure, valve disorders, and myocardial infarction. It also assesses cardiac structures' size, shape, and motion,...
306
Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

164
The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
164
Pathophysiology of Cardiac Performance01:29

Pathophysiology of Cardiac Performance

624
Typical heart performance is influenced by heart rate, rhythm, myocardial contraction, and metabolism or blood flow. The cardiac muscle exhibits distinct electrophysiological features, including pacemaker activity and calcium channel control, which play a vital role in the heart's response to various drugs. The autonomic nervous system, comprising the sympathetic and parasympathetic branches, regulates heart rate. Sympathetic activation increases heart rate, while parasympathetic activation...
624
Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

240
Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
Types of Echocardiography
Transthoracic Echocardiography (TTE)
TTE is the most common type of echocardiogram which involves placing a transducer on the patient's chest, emitting sound waves to create heart images. TTE is invaluable for evaluating the heart's size, structure, and motion, making it particularly useful for...
240

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Proteomics-Based Soluble Urokinase Plasminogen Activator Receptor Levels Are Associated With Adverse Cardiovascular Outcomes in the General Population: Insights From the UK Biobank.

Journal of the American Heart Association·2026
Same author

Computational modeling of left ventricular flow using PC-CMR-derived four-dimensional wall motion.

International journal of engineering science·2026
Same author

Deep Learning-Based Tracking of Neurovascular Features Toward Semi-Automated Ultrasound-Guided Peripheral Nerve Blocks by Non-Specialists.

Bioengineering (Basel, Switzerland)·2026
Same author

Relationships between rest-activity rhythms, cancer-related fatigue, and quality of life: Results from a time-restricted eating randomized controlled trial.

Chronobiology international·2026
Same author

Cuffless hemodynamic monitoring with physics-informed machine learning models.

Nature communications·2026
Same author

Circulating Progenitor Cells, Regenerative Capacity and Cognition: Evidence From 2 Community-Based Cohorts.

Arteriosclerosis, thrombosis, and vascular biology·2026

相关实验视频

Updated: Jun 18, 2025

In Silico Clinical Trials for Cardiovascular Disease
09:09

In Silico Clinical Trials for Cardiovascular Disease

Published on: May 27, 2022

1.7K

为心血管健康建立数字双胞胎:从原则到临床影响

Kaan Sel1, Deen Osman2, Fatemeh Zare2

  • 1Laboratory for Information & Decision Systems (LIDS) Massachusetts Institute of Technology Cambridge MA USA.

Journal of the American Heart Association
|August 1, 2024
PubMed
概括

数字双胞胎技术为管理复杂的心血管数据提供了解决方案. 这种方法使用虚拟模型来预测疾病轨迹,并优化针对个性化心血管医学的患者护理.

关键词:
心血管建模的模型.计算生理学计算生理学数字表示数字表示.精确的健康健康的准确性

更多相关视频

Development and Evaluation of 3D-Printed Cardiovascular Phantoms for Interventional Planning and Training
09:57

Development and Evaluation of 3D-Printed Cardiovascular Phantoms for Interventional Planning and Training

Published on: January 18, 2021

4.0K
Creation of Patient-Specific Silicone Cardiac Models with Applications in Pre-surgical Plans and Hands-on Training
09:15

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

Published on: February 10, 2022

3.4K

相关实验视频

Last Updated: Jun 18, 2025

In Silico Clinical Trials for Cardiovascular Disease
09:09

In Silico Clinical Trials for Cardiovascular Disease

Published on: May 27, 2022

1.7K
Development and Evaluation of 3D-Printed Cardiovascular Phantoms for Interventional Planning and Training
09:57

Development and Evaluation of 3D-Printed Cardiovascular Phantoms for Interventional Planning and Training

Published on: January 18, 2021

4.0K
Creation of Patient-Specific Silicone Cardiac Models with Applications in Pre-surgical Plans and Hands-on Training
09:15

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

Published on: February 10, 2022

3.4K

科学领域:

  • 心血管医学 心血管医学
  • 生物医学工程 生物医学工程
  • 计算科学 计算科学

背景情况:

  • 图像,基因组学和监测方面的进步改善了心血管疾病 (CVD) 和中风护理.
  • 当前的挑战包括处理复杂的数据,绘制疾病轨迹和优化干预措施.
  • 个性化医疗需要整合各种数据,以便为个体患者管理.

研究的目的:

  • 审查数字双胞胎技术作为个性化心血管医学的解决方案.
  • 探索数字双胞胎如何应对处理复杂医疗数据和预测疾病进展的挑战.
  • 突出数字双胞胎在优化临床干预和患者结果方面的潜力.

主要方法:

  • 审查数字双胞胎技术,科学计算,人工智能和传感器技术的最新进展.
  • 讨论机械生理模型作为数字双胞胎的基础元素.
  • 对临床信任的验证,验证和不确定性量化的检查.

主要成果:

  • 数字双胞胎使物理和虚拟对应物之间实现双向交互,不断更新疾病预测.
  • 数字双胞胎中的机械模型使用个性化数据预测最佳的心血管健康管理.
  • 现有的文献提供了心血管动力学机械模型开发的例子.

结论:

  • 数字双胞胎技术对个性化的心血管医学实践具有重大前景.
  • 整合机械模型和先进计算可以为心血管疾病管理创建强大的数字双胞胎.
  • 需要进一步的研究来应对技术挑战,并在临床环境中充分建立数字双胞胎.