AIMC Topic: Coronary Vessels

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Artificial intelligence in coronary angiography: benchmarking the diagnostic accuracy of ChatGPT-4o against interventional cardiologists.

Open heart Jul 20, 2025
BACKGROUND: The integration of artificial intelligence (AI) into medical diagnostics has significantly impacted cardiology by enhancing diagnostic precision and therapeutic strategies. Coronary artery disease continues to be a leading cause of global...
Humans Artificial Intelligence Retrospective Studies Female Reproducibility of Results Coronary Vessels Cardiologists Predictive Value of Tests Coronary Angiography Radiographic Image Interpretation, Computer-Assisted Coronary Artery Disease Benchmarking Aged Male Middle Aged Generative Artificial Intelligence
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Incidental Finding of Coronary and Non-Coronary Artery Calcium: What Do Clinicians Need To Know?

Current atherosclerosis reports Jul 12, 2025
PURPOSE OF REVIEW: This review summarizes the role of incidentally and non-incidentally discovered coronary artery calcification (CAC) and the evolving role of non-coronary artery calcification in atherosclerotic cardiovascular disease (ASCVD) risk a...
Humans Artificial Intelligence Machine Learning Risk Assessment Coronary Artery Disease Calcium Coronary Vessels Vascular Calcification Incidental Findings
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A plaque recognition algorithm for coronary OCT images by Dense Atrous Convolution and attention mechanism.

PloS one Jun 10, 2025
Currently, plaque segmentation in Optical Coherence Tomography (OCT) images of coronary arteries is primarily carried out manually by physicians, and the accuracy of existing automatic segmentation techniques needs further improvement. To furnish eff...
Tomography, Optical Coherence Coronary Artery Disease Coronary Vessels Plaque, Atherosclerotic Humans Algorithms Deep Learning Image Processing, Computer-Assisted
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Diffusion-based image translation model from low-dose chest CT to calcium scoring CT with random point sampling.

Computers in biology and medicine Jun 7, 2025
BACKGROUND: Coronary artery calcium (CAC) scoring is an important method for cardiovascular risk assessment. While artificial intelligence (AI) has been applied to automate CAC scoring in calcium scoring computed tomography (CSCT), its application to...
Coronary Artery Disease Calcium Coronary Vessels Radiation Dosage Humans Female Tomography, X-Ray Computed Aged Male Middle Aged Image Processing, Computer-Assisted
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Leveraging pulse wave signal properties for coronary artery calcification screening in CKD patients.

Computers in biology and medicine Jun 6, 2025
BACKGROUND AND AIMS: Chronic kidney disease (CKD) patients are particularly susceptible to coronary atherosclerosis, which can be assessed using computed tomography (CT)-based coronary artery calcium (CAC) score. However, such a costly examination mi...
Humans Machine Learning Retrospective Studies Tomography, X-Ray Computed Female Renal Insufficiency, Chronic Pulse Wave Analysis Coronary Artery Disease Coronary Vessels Vascular Calcification Aged Adult Male Middle Aged
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Deep learning-based classification of coronary arteries and left ventricle using multimodal data for autonomous protocol selection or adjustment in angiography.

Scientific reports Apr 30, 2025
Optimal selection of X-ray imaging parameters is crucial in coronary angiography and structural cardiac procedures to ensure optimal image quality and minimize radiation exposure. These anatomydependent parameters are organized into customizable orga...
Heart Ventricles Coronary Vessels Humans Middle Aged Algorithms Deep Learning Female Image Processing, Computer-Assisted Male Coronary Angiography
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Fast and automatic coronary artery segmentation using nnU-Net for non-contrast enhanced magnetic resonance coronary angiography.

The international journal of cardiovascular imaging Apr 26, 2025
Non-contrast enhanced magnetic resonance coronary angiography (MRCA) is a promising coronary heart disease screening modality. However, its clinical application is hindered by inherent limitations, including low spatial resolution and insufficient co...
Humans Female Reproducibility of Results Aged Male Middle Aged Magnetic Resonance Angiography Computed Tomography Angiography Coronary Artery Disease Deep Learning Image Interpretation, Computer-Assisted Time Factors Observer Variation Predictive Value of Tests Automation Coronary Angiography Coronary Vessels
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Optimising coronary imaging decisions with machine learning: an external validation study.

Open heart Apr 24, 2025
BACKGROUND: Exclusion of coronary stenosis in individuals with suggestive symptoms is challenging. Cardiac CT or coronary angiography is often used but is inefficient and costly and involves risks. Sex-stratified algorithms based on electronic health...
Humans Coronary Angiography Machine Learning Coronary Artery Disease Netherlands Algorithms Computed Tomography Angiography Sex Factors Retrospective Studies Coronary Stenosis Aged Coronary Vessels Electronic Health Records Female Male Reproducibility of Results Middle Aged Predictive Value of Tests
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Plaque burden improves the detection of ischemic CAD over stenosis from coronary computed tomography angiography.

The international journal of cardiovascular imaging Apr 22, 2025
In symptomatic patients undergoing coronary CTA for suspected coronary artery disease (CAD), we assessed if quantification of plaque burden, in addition to luminal narrowing and clinical risk factors, offers incremental value for the identification o...
Plaque, Atherosclerotic Vascular Calcification Computed Tomography Angiography Myocardial Perfusion Imaging Coronary Angiography Coronary Stenosis Radiographic Image Interpretation, Computer-Assisted Coronary Artery Disease Humans Coronary Vessels Artificial Intelligence Male Multidetector Computed Tomography Retrospective Studies Middle Aged Female Severity of Illness Index Reproducibility of Results Predictive Value of Tests Risk Factors Aged
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AI-enabled opportunistic measurement of liver steatosis in coronary artery calcium scans predicts cardiovascular events and all-cause mortality: an AI-CVD study within the Multi-Ethnic Study of Atherosclerosis (MESA).

BMJ open diabetes research & care Apr 12, 2025
INTRODUCTION: About one-third of adults in the USA have some grade of hepatic steatosis. Coronary artery calcium (CAC) scans contain more information than currently reported. We previously reported new artificial intelligence (AI) algorithms applied ...
Ethnicity Coronary Vessels Vascular Calcification United States Algorithms Follow-Up Studies Prognosis Humans Coronary Artery Disease Female Male Artificial Intelligence Atherosclerosis Risk Factors Cardiovascular Diseases Calcium Aged Middle Aged Fatty Liver
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