AIMC Topic: Echocardiography

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Cardiac phase detection in echocardiography using convolutional neural networks.

Scientific reports Jun 1, 2023
Echocardiography is a commonly used and cost-effective test to assess heart conditions. During the test, cardiologists and technicians observe two cardiac phases-end-systolic (ES) and end-diastolic (ED)-which are critical for calculating heart chambe...
Humans Neural Networks, Computer Heart Heart Ventricles Diastole Echocardiography Image Processing, Computer-Assisted
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Echo2Pheno: a deep-learning application to uncover echocardiographic phenotypes in conscious mice.

Mammalian genome : official journal of the International Mammalian Genome Society May 23, 2023
Echocardiography, a rapid and cost-effective imaging technique, assesses cardiac function and structure. Despite its popularity in cardiovascular medicine and clinical research, image-derived phenotypic measurements are manually performed, requiring ...
Heart Ribonucleases Deep Learning Mice Algorithms Animals Echocardiography Phenotype
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Deep learning-based measurement of echocardiographic data and its application in the diagnosis of sudden cardiac death.

Biotechnology & genetic engineering reviews May 14, 2023
This study aimed to evaluate the potential of deep learning applied to the measurement of echocardiographic data in patients with sudden cardiac death (SCD). 320 SCD patients who met the inclusion and exclusion criteria underwent clinical evaluation,...
Humans Aged Adult Male Female Risk Factors Echocardiography Deep Learning Middle Aged ROC Curve Death, Sudden, Cardiac
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Deep Learning-Based Prediction of Right Ventricular Ejection Fraction Using 2D Echocardiograms.

JACC. Cardiovascular imaging May 10, 2023
BACKGROUND: Evidence has shown the independent prognostic value of right ventricular (RV) function, even in patients with left-sided heart disease. The most widely used imaging technique to measure RV function is echocardiography; however, convention...
Ventricular Function, Right Predictive Value of Tests Ventricular Dysfunction, Right Humans Stroke Volume Echocardiography Retrospective Studies Deep Learning
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Blinded, randomized trial of sonographer versus AI cardiac function assessment.

Nature Apr 5, 2023
Artificial intelligence (AI) has been developed for echocardiography, although it has not yet been tested with blinding and randomization. Here we designed a blinded, randomized non-inferiority clinical trial (ClinicalTrials.gov ID: NCT05140642; no o...
Cardiologists Workflow Heart Function Tests Echocardiography Humans Single-Blind Method Ventricular Function, Left Artificial Intelligence Stroke Volume Reproducibility of Results
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Fully Automated Artificial Intelligence Assessment of Aortic Stenosis by Echocardiography.

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography Mar 22, 2023
BACKGROUND: Aortic stenosis (AS) is a common form of valvular heart disease, present in over 12% of the population age 75 years and above. Transthoracic echocardiography (TTE) is the first line of imaging in the adjudication of AS severity but is tim...
Middle Aged Aortic Valve Stenosis Aged Aortic Valve Humans Echocardiography Echocardiography, Doppler Artificial Intelligence
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AI-ENABLED ASSESSMENT OF CARDIAC FUNCTION AND VIDEO QUALITY IN EMERGENCY DEPARTMENT POINT-OF-CARE ECHOCARDIOGRAMS.

The Journal of emergency medicine Mar 17, 2023
BACKGROUND: The adoption of point-of-care ultrasound (POCUS) has greatly improved the ability to rapidly evaluate unstable emergency department (ED) patients at the bedside. One major use of POCUS is to obtain echocardiograms to assess cardiac functi...
Pilot Projects Point-of-Care Systems Humans Ultrasonography Emergency Service, Hospital Echocardiography Prospective Studies
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Deep Learning for Improved Precision and Reproducibility of Left Ventricular Strain in Echocardiography: A Test-Retest Study.

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography Mar 16, 2023
AIMS: Assessment of left ventricular (LV) function by echocardiography is hampered by modest test-retest reproducibility. A novel artificial intelligence (AI) method based on deep learning provides fully automated measurements of LV global longitudin...
Deep Learning Ventricular Dysfunction, Left Stroke Volume Echocardiography Artificial Intelligence Reproducibility of Results Ventricular Function, Left Humans
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The new era of evidence-based echocardiographic algorithms using artificial intelligence.

International journal of cardiology Mar 15, 2023
Humans Artificial Intelligence Echocardiography Algorithms
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Diagnostic posture control system for seated-style echocardiography robot.

International journal of computer assisted radiology and surgery Mar 7, 2023
PURPOSE: Conventional robotic ultrasound systems were utilized with patients in supine positions. Meanwhile, the limitation of the systems is that it is difficult to evacuate the patients in case of emergency (e.g., patient discomfort and system fail...
Robotics Postural Balance Humans Echocardiography Sitting Position Posture
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