AIMC Topic: Aorta, Thoracic

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An AI-driven machine learning approach identifies risk factors associated with 30-day mortality following total aortic arch replacement combined with stent elephant implantation.

Annals of medicine Jul 31, 2025
OBJECTIVES: During emergency surgery, patients with acute type A aortic dissection (ATAAD) experience unfavourable outcomes throughout their hospital stay. The combination of total aortic arch replacement (TAR) and frozen elephant trunk (FET) implant...
Machine Learning Retrospective Studies Female Risk Factors Aged Humans Artificial Intelligence Stents Aorta, Thoracic Aortic Dissection Aortic Aneurysm, Thoracic Blood Vessel Prosthesis Implantation Male Middle Aged Postoperative Complications Support Vector Machine
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Preoperative prediction of major adverse outcomes after total arch replacement in acute type A aortic dissection based on machine learning ensemble.

Scientific reports Jul 1, 2025
A machine learning model was developed and validated to predict postoperative complications in patients with acute type A aortic dissection (ATAAD) who underwent total arch replacement combined with frozen elephant trunk (TAR + FET), with the goal of...
Aortic Dissection Blood Vessel Prosthesis Implantation Retrospective Studies ROC Curve Female Middle Aged Treatment Outcome Aged Humans Postoperative Complications Aorta, Thoracic Male Machine Learning
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Clinical value of aortic arch morphology in transfemoral TAVR: artificial intelligence evaluation.

International journal of surgery (London, England) Mar 1, 2025
BACKGROUND: The impact of aortic arch (AA) morphology on the management of the procedural details and the clinical outcomes of the transfemoral artery (TF)-transcatheter aortic valve replacement (TAVR) has not been evaluated. The goal of this study w...
Artificial Intelligence Retrospective Studies Female Aged Aged, 80 and over Humans Male Treatment Outcome Aortic Valve Stenosis Femoral Artery Aorta, Thoracic Transcatheter Aortic Valve Replacement
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Research on predicting radiographic exposure time in imaging based on neural network prediction models.

Clinical neurology and neurosurgery Jan 20, 2025
OBJECTIVE: To explore the anatomical and clinical factors that affect the radiographic exposure time in radial artery cerebral angiography and to establish a model.
Middle Aged Time Factors Fluoroscopy Aorta, Thoracic Female Aged Adult Male Cerebral Angiography Radiation Exposure Brachiocephalic Trunk Humans Neural Networks, Computer Retrospective Studies
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Deep Learning Based Automatic Segmentation of the Thoracic Aorta from Chest Computed Tomography in Healthy Korean Adults.

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery Jul 30, 2024
OBJECTIVE: Segmenting the aorta into zones based on anatomical landmarks is a current trend to better understand interventions for aortic dissection or aneurysm. However, comprehensive reference values for aortic zones are lacking. The aim of this st...
Imaging, Three-Dimensional Radiographic Image Interpretation, Computer-Assisted Reference Values Healthy Volunteers Aorta, Thoracic Aortography Adult Male Middle Aged Deep Learning Humans Tomography, X-Ray Computed Retrospective Studies Republic of Korea Female Aged
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Personalizing patient risk of a life-altering event: An application of machine learning to hemiarch surgery.

The Journal of thoracic and cardiovascular surgery Apr 27, 2024
OBJECTIVE: The study objective was to assess a machine learning model's ability to predict the occurrence of life-altering events in hemiarch surgery and determine contributing patient characteristics and intraoperative factors.
Male Middle Aged Retrospective Studies Risk Assessment Blood Vessel Prosthesis Implantation Female Postoperative Complications Stroke Humans Risk Factors Aorta, Thoracic Machine Learning Aged Decision Support Techniques
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Using machine learning to predict outcomes of patients with blunt traumatic aortic injuries.

The journal of trauma and acute care surgery Mar 29, 2024
BACKGROUND: The optimal management of blunt thoracic aortic injury (BTAI) remains controversial, with experienced centers offering therapy ranging from medical management to TEVAR. We investigated the utility of a machine learning (ML) algorithm to d...
Aorta, Thoracic Endovascular Procedures Injury Severity Score Vascular System Injuries Middle Aged Hospital Mortality Logistic Models Registries Humans Machine Learning Wounds, Nonpenetrating Algorithms Risk Factors Female Prognosis Adult Thoracic Injuries Male Retrospective Studies
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Automatic thoracic aorta calcium quantification using deep learning in non-contrast ECG-gated CT images.

Biomedical physics & engineering express Mar 13, 2024
Thoracic aorta calcium (TAC) can be assessed from cardiac computed tomography (CT) studies to improve cardiovascular risk prediction. The aim of this study was to develop a fully automatic system to detect TAC and to evaluate its performance for clas...
Humans Tomography, X-Ray Computed Female Aged Deep Learning Electrocardiography Calcium Male Middle Aged Aorta, Thoracic
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Machine learning and decision making in aortic arch repair.

The Journal of thoracic and cardiovascular surgery Nov 26, 2023
BACKGROUND: Decision making during aortic arch surgery regarding cannulation strategy and nadir temperature are important in reducing risk, and there is a need to determine the best individualized strategy in a data-driven fashion. Using machine lear...
Aorta, Thoracic Machine Learning Vascular Surgical Procedures Decision Support Techniques Risk Assessment Retrospective Studies Humans Treatment Outcome Clinical Decision-Making Female Elective Surgical Procedures Aged Risk Factors Stroke Male Middle Aged
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A CT-based deep learning system for automatic assessment of aortic root morphology for TAVI planning.

Computers in biology and medicine Jun 7, 2023
Accurate planning of transcatheter aortic valve implantation (TAVI) is important to minimize complications, and it requires anatomic evaluation of the aortic root (AR), commonly performed through 3D computed tomography (CT) image analysis. Currently,...
Aortic Valve Humans Aorta, Thoracic Tomography, X-Ray Computed Transcatheter Aortic Valve Replacement Deep Learning Aortic Valve Stenosis
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