AI Medical Compendium Journal:
The international journal of cardiovascular imaging

Showing 21 to 30 of 65 articles

Evaluation of image quality on low contrast media with deep learning image reconstruction algorithm in prospective ECG-triggering coronary CT angiography.

The international journal of cardiovascular imaging May 9, 2024
To assess the impact of low-dose contrast media (CM) injection protocol with deep learning image reconstruction (DLIR) algorithm on image quality in coronary CT angiography (CCTA). In this prospective study, patients underwent CCTA were prospectively...
Cardiac-Gated Imaging Techniques Heart Rate Coronary Vessels Radiation Dosage Multidetector Computed Tomography Computed Tomography Angiography Aged Male Middle Aged Deep Learning Electrocardiography Contrast Media Predictive Value of Tests Humans Coronary Angiography Prospective Studies Radiographic Image Interpretation, Computer-Assisted Female Coronary Artery Disease Reproducibility of Results
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Artificial intelligence in coronary artery calcium score: rationale, different approaches, and outcomes.

The international journal of cardiovascular imaging May 3, 2024
Almost 35 years after its introduction, coronary artery calcium score (CACS) not only survived technological advances but became one of the cornerstones of contemporary cardiovascular imaging. Its simplicity and quantitative nature established it as ...
Humans Artificial Intelligence Prognosis Reproducibility of Results Coronary Artery Disease Coronary Vessels Vascular Calcification Computed Tomography Angiography Severity of Illness Index Cardiac-Gated Imaging Techniques Deep Learning Predictive Value of Tests Coronary Angiography Radiographic Image Interpretation, Computer-Assisted
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Deep learning approach for cardiovascular disease risk stratification and survival analysis on a Canadian cohort.

The international journal of cardiovascular imaging Apr 28, 2024
The quantification of carotid plaque has been routinely used to predict cardiovascular risk in cardiovascular disease (CVD) and coronary artery disease (CAD). To determine how well carotid plaque features predict the likelihood of CAD and cardiovascu...
Time Factors Canada Predictive Value of Tests Coronary Angiography Coronary Artery Disease Heart Disease Risk Factors Image Interpretation, Computer-Assisted Carotid Intima-Media Thickness Carotid Arteries Plaque, Atherosclerotic Aged Male Middle Aged Risk Assessment Deep Learning Humans Decision Support Techniques Prognosis Female Risk Factors Carotid Artery Diseases
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A comparative analysis of deep learning-based location-adaptive threshold method software against other commercially available software.

The international journal of cardiovascular imaging Apr 18, 2024
Automatic segmentation of the coronary artery using coronary computed tomography angiography (CCTA) images can facilitate several analyses related to coronary artery disease (CAD). Accurate segmentation of the lumen or plaque region is one of the mos...
Predictive Value of Tests Coronary Angiography Ultrasonography, Interventional Radiographic Image Interpretation, Computer-Assisted Coronary Artery Disease Coronary Vessels Plaque, Atherosclerotic Computed Tomography Angiography Reproducibility of Results Aged Humans Male Software Middle Aged Retrospective Studies Deep Learning Female
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Assessment of atherosclerotic plaque burden: comparison of AI-QCT versus SIS, CAC, visual and CAD-RADS stenosis categories.

The international journal of cardiovascular imaging Apr 17, 2024
This study assesses the agreement of Artificial Intelligence-Quantitative Computed Tomography (AI-QCT) with qualitative approaches to atherosclerotic disease burden codified in the multisociety 2022 CAD-RADS 2.0 Expert Consensus. 105 patients who und...
Coronary Artery Disease Observer Variation Coronary Vessels Multidetector Computed Tomography Plaque, Atherosclerotic Vascular Calcification Computed Tomography Angiography Coronary Stenosis Middle Aged Severity of Illness Index Predictive Value of Tests Coronary Angiography Radiographic Image Interpretation, Computer-Assisted Female Reproducibility of Results Aged Male Humans Artificial Intelligence
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Radiomics-based detection of acute myocardial infarction on noncontrast enhanced midventricular short-axis cine CMR images.

The international journal of cardiovascular imaging Apr 17, 2024
Cardiac magnetic resonance cine images are primarily used to evaluate functional consequences, whereas limited information is extracted from the noncontrast pixel-wise myocardial signal intensity pattern. In this study we want to assess whether chara...
Radiomics Male Ventricular Function, Left Middle Aged Case-Control Studies Female Reproducibility of Results Aged Adult Support Vector Machine Predictive Value of Tests Myocardial Infarction Image Interpretation, Computer-Assisted Magnetic Resonance Imaging, Cine Humans Retrospective Studies
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Advanced cardiac imaging, machine learning, and heart age for cardiovascular risk stratification.

The international journal of cardiovascular imaging Apr 13, 2024
Humans Machine Learning Prognosis Risk Factors Cardiovascular Diseases Cardiac Imaging Techniques Risk Assessment Age Factors Predictive Value of Tests Heart Disease Risk Factors
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Diagnostic performance of deep learning to exclude coronary stenosis on CT angiography in TAVI patients.

The international journal of cardiovascular imaging Mar 10, 2024
We evaluated the diagnostic performance of a deep-learning model (DLM) (CorEx®, Spimed-AI, Paris, France) designed to automatically detect > 50% coronary stenosis on coronary computed tomography angiography (CCTA) images. We studied inter-observer va...
Multidetector Computed Tomography Reproducibility of Results Severity of Illness Index Humans Computed Tomography Angiography Aged Deep Learning Coronary Stenosis Retrospective Studies Aged, 80 and over Aortic Valve Stenosis Transcatheter Aortic Valve Replacement Female Male Coronary Angiography Aortic Valve Radiographic Image Interpretation, Computer-Assisted Predictive Value of Tests Observer Variation Coronary Vessels False Positive Reactions
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CheXNet and feature pyramid network: a fusion deep learning architecture for multilabel chest X-Ray clinical diagnoses classification.

The international journal of cardiovascular imaging Dec 27, 2023
The existing multilabel X-Ray image learning tasks generally contain much information on pathology co-occurrence and interdependency, which is very important for clinical diagnosis. However, the challenging part of this subject is to accurately diagn...
Lung Deep Learning Predictive Value of Tests Radiographic Image Interpretation, Computer-Assisted Humans Radiography, Thoracic Datasets as Topic Thoracic Diseases Databases, Factual Reproducibility of Results
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Development of artificial intelligence-based slow-motion echocardiography and clinical usefulness for evaluating regional wall motion abnormalities.

The international journal of cardiovascular imaging Nov 8, 2023
The diagnostic accuracy of exercise stress echocardiography (ESE) for myocardial ischemia requires improvement, given that it currently depends on the physicians' experience and image quality. To address this issue, we aimed to develop artificial int...
Myocardial Ischemia Humans Echocardiography, Stress Artificial Intelligence Echocardiography Predictive Value of Tests
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