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

相关实验视频

Updated: May 20, 2025

Ultrasonic Assessment of Myocardial Microstructure
10:53

Ultrasonic Assessment of Myocardial Microstructure

Published on: January 14, 2014

5.4K

使用ROI分析评估心脏上脂肪密度:一个可行性研究

Giovanni Lorusso1, Nicola Maggialetti1, Luca De Marco1

  • 1Section of Radiology and Radiation Oncology, Interdisciplinary Department of Medicine, University of Bari "Aldo Moro", 70124 Bari, Italy.

Journal of cardiovascular development and disease
|March 26, 2025
PubMed
概括
此摘要是机器生成的。

相关概念视频

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

Coronary Artery Anomalies and Anatomical Variants: Cross-Sectional Diagnostic Imaging and Clinical Background.

Journal of imaging·2026
Same author

Diagnostic performance of the NI-RADS system for detecting recurrence in head and neck squamous cell carcinoma: a monocentric pilot study.

Journal of cancer research and clinical oncology·2026
Same author

Comparative evaluation of large language models for generating CAD-RADS 2.0-compliant diagnostic conclusions in cardiac CT reports.

Insights into imaging·2026
Same author

Cardiac imaging in hypertrophic cardiomyopathy and cardiac amyloidosis: a narrative review.

Frontiers in cardiovascular medicine·2026
Same author

Rare Combination of Partial ARCAPA and Dual LAD: Insights into Complex Coronary Variants.

Diagnostics (Basel, Switzerland)·2026
Same author

Bilateral carotid web with associated atherosclerotic plaque.

Medical ultrasonography·2026
Same journal

The Finding of Posterior Wall Low-Voltage Zones During Cryoballoon Pulmonary Vein Isolation Facilitated by Periprocedural Electroanatomical Mapping Is Associated with a Worse Ablation Outcome.

Journal of cardiovascular development and disease·2026
Same journal

Autonomic Nervous Dysfunction and Ultra-Short-Term Heart Rate Variability in Atrial Fibrillation: Recent Advances in Early Detection.

Journal of cardiovascular development and disease·2026
Same journal

QRS-Corrected Prediction of the Diastolic Rest Period for Coronary CT Angiography in Patients with Complete Left Bundle Branch Block.

Journal of cardiovascular development and disease·2026
Same journal

Colchicine in Coronary Artery Disease-Too Much of a Good Thing?

Journal of cardiovascular development and disease·2026
Same journal

ANO1 (TMEM16A) Genetic Variants, Promoter Methylation, and Chloride Dysregulation in Pulmonary Hypertension.

Journal of cardiovascular development and disease·2026
Same journal

Prognostic Value of the Uric Acid-to-Albumin Ratio in Patients Undergoing Successful Percutaneous Coronary Intervention for Chronic Total Occlusion.

Journal of cardiovascular development and disease·2026
查看所有相关文章

副心脏脂肪密度 (EFD) 根据心脏区域有很大的差异. 使用冠状动脉CT进行特定区域的测量可能无法准确地反映整体EFD,这会影响心血管疾病的评估.

科学领域:

  • 心血管成像 - 心血管成像
  • 放射学 放射学是一门学科.
  • 生物医学工程 生物医学工程

背景情况:

  • 心脂肪密度 (EFD) 是心血管疾病风险的标志物.
  • 准确的EFD测量对于风险分层至关重要.
  • 了解区域EFD变化对于精确评估至关重要.

研究的目的:

  • 通过使用冠状动脉计算机断层扫描 (CCT) 调查心上脂肪密度 (EFD) 的区域差异.
  • 评估基于兴趣区域 (ROI) 的EFD测量的实用性,与全球细分相比.
  • 确定ROI测量是否可以可靠地代表整体EFD.

主要方法:

  • 对接受CCT的171名患者进行了回顾性分析.
  • 全球EFD通过半自动细分 (3D Slicer) 进行测量.
  • 区域EFD在主动脉球泡,右侧侧壁和心脏顶部手动测量.

主要成果:

  • 全球EFD平均值为-83.92 ± 5.19 HU.
  • 观察到重要的区域EFD变异性:大动脉球泡 (-97.54 HU),顶部 (-93.42 HU),右侧后侧壁 (-94.99 HU).
  • 全球和区域EFD值之间的统计显著差异 (p < 0.000).
关键词:
心脏计算机断层扫描 (CCT)表心脂肪组织 (EAT)副心脏脂肪密度 (EFD) 是指副心脏脂肪组织 (EFT)副心脏脂肪体积 (EFV)感兴趣的地区 (ROI)

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

3.8K
Primary Outcome Assessment in a Pig Model of Acute Myocardial Infarction
14:19

Primary Outcome Assessment in a Pig Model of Acute Myocardial Infarction

Published on: October 14, 2016

11.4K

相关实验视频

Last Updated: May 20, 2025

Ultrasonic Assessment of Myocardial Microstructure
10:53

Ultrasonic Assessment of Myocardial Microstructure

Published on: January 14, 2014

5.4K
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

3.8K
Primary Outcome Assessment in a Pig Model of Acute Myocardial Infarction
14:19

Primary Outcome Assessment in a Pig Model of Acute Myocardial Infarction

Published on: October 14, 2016

11.4K

结论:

  • 胸前脂肪密度表现出显著的区域异质性.
  • 基于ROI的EFD测量可能不准确地反映全球EFD.
  • 目前的ROI方法可能不足以基于EFD的综合性心血管风险评估.