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

Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

710
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,...
710
Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

Imaging Studies for Cardiovascular System II:Types of Echocardiography

612
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...
612
Vision01:24

Vision

59.3K
Vision is the result of light being detected and transduced into neural signals by the retina of the eye. This information is then further analyzed and interpreted by the brain. First, light enters the front of the eye and is focused by the cornea and lens onto the retina—a thin sheet of neural tissue lining the back of the eye. Because of refraction through the convex lens of the eye, images are projected onto the retina upside-down and reversed.
59.3K
Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

333
IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
333

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

Complex Deep Neural Networks for Denoising Ultra-Fast Submillimeter T2*-weighted Imaging and Quantitative Susceptibility Mapping.

European journal of radiology artificial intelligence·2026
Same author

A Porcine Model of Intervertebral Disc Injury Recapitulates Human Discogenic Pain Via Notochordal Cell Loss and Pain-Inducing Nucleus Pulposus Cell Emergence.

JOR spine·2026
Same author

Artificial Intelligence-Enabled Cardiac Function Estimation from Phone Videos of Echocardiograms.

medRxiv : the preprint server for health sciences·2026
Same author

Coffee Consumption and Improved Liver Outcomes: Clinical, Imaging, and Proteomic Evidence From the UK Biobank.

Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association·2026
Same author

The "Brain's Traffic Map" Reveals Neural Pathways Linked to Coronary Microvascular Dysfunction in Women.

Brain and behavior·2026
Same author

Refined liver MRI-derived cT1 thresholds capturing hepatic fat fraction enhance mortality risk prediction.

JHEP reports : innovation in hepatology·2026

相关实验视频

Updated: Jan 11, 2026

Three-Dimensional Echocardiographic Method for the Visualization and Assessment of Specific Parameters of the Pulmonary Veins
06:48

Three-Dimensional Echocardiographic Method for the Visualization and Assessment of Specific Parameters of the Pulmonary Veins

Published on: October 28, 2020

3.2K

综合回声图评估与视觉语言AI

Milos Vukadinovic1,2, I-Min Chiu1,3, Xiu Tang4

  • 1Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA.

Nature
|November 11, 2025
PubMed
概括

创新的人工智能模型EchoPrime分析多个心声回声图视图以进行全面的心脏评估. 这种先进的系统提高了诊断准确度, 并帮助医生进行初步评估.

更多相关视频

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography
06:34

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Published on: October 28, 2020

4.6K
Murine Echocardiography and Ultrasound Imaging
09:00

Murine Echocardiography and Ultrasound Imaging

Published on: August 8, 2010

37.1K

相关实验视频

Last Updated: Jan 11, 2026

Three-Dimensional Echocardiographic Method for the Visualization and Assessment of Specific Parameters of the Pulmonary Veins
06:48

Three-Dimensional Echocardiographic Method for the Visualization and Assessment of Specific Parameters of the Pulmonary Veins

Published on: October 28, 2020

3.2K
Evaluation of Left Ventricular Structure and Function using 3D Echocardiography
06:34

Evaluation of Left Ventricular Structure and Function using 3D Echocardiography

Published on: October 28, 2020

4.6K
Murine Echocardiography and Ultrasound Imaging
09:00

Murine Echocardiography and Ultrasound Imaging

Published on: August 8, 2010

37.1K

科学领域:

  • 心血管成像
  • 医学中的人工智能
  • 医疗诊断

背景情况:

  • 心声图像是一种主要的心脏成像工具.
  • 目前心声学中的人工智能模型通常仅限于单个视图和任务.
  • 这限制了它们的性能和应用范围.

研究的目的:

  • 开发一个多视图,视图通知的AI基础模型,用于全面的心声回应图解释.
  • 解决心声学中单视图AI模型的局限性.

主要方法:

  • 开发了基于视频的视觉语言基础模型EchoPrime,
  • 采用对比学习来实现所有标准心声回声图的统一嵌入模型.
  • 综合视图分类和解剖学注意力以使用检索增强方法进行整体解释.

主要成果:

  • 在五个国际医疗保健系统中,EchoPrime在23个不同的心脏形状和功能基准上取得了最先进的表现.
  • 超过了特定任务的人工智能方法和之前的基础模型.
  • 已证明能够整合所有心声回声录像的信息以进行全面的解释.

结论:

  • EchoPrime代表了人工智能对心声回声学的重大进步, 超越了单一视图的限制.
  • 该模型可以帮助医生对综合心声图进行自动初步评估.
  • 这项技术可以提高心脏诊断的效率,可重复性和精度.