相关实验视频

Updated: Jun 1, 2026

High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart
11:50

High-frequency High-resolution Echocardiography: First Evidence on Non-invasive Repeated Measure of Myocardial Strain, Contractility, and Mitral Regurgitation in the Ischemia-reperfused Murine Heart

Published on: July 9, 2010

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ProtoASNet:综合评估和增强性能与不确定性估计在大动脉狭窄症分类在心声回声学中的不确定性

Ang Nan Gu1, Hooman Vaseli1, Michael Y Tsang2

  • 1Department of Electrical and Computer Engineering, The University of British Columbia, 2332 Main Mall, Vancouver, BC V6T 1Z4, Canada.

Medical image analysis
|May 5, 2025
PubMed
概括

一个基于原型的神经网络的新型神经网络ProtoASNet,从心声视频中准确地分类大动脉狭窄 (AS) 的严重程度. 这种可解释的AI提供了视觉证据和不确定性估计,增强了对这种常见的心脏膜疾病的临床信任和决策.

关键词:
亚流体的不确定性大动脉狭窄症 大动脉狭窄症心声回声扫描 (Echocardiography) 是一种心声回声扫描.可解释的人工智能一个典型的神经网络的原型.

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相关概念视频

Imaging Studies for Cardiovascular System I:Echocardiography01:17

Imaging Studies for Cardiovascular System I:Echocardiography

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

Imaging Studies for Cardiovascular System II:Types of Echocardiography

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 diagnosing...