AIMC Topic: Aorta, Thoracic

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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...
Humans Machine Learning Retrospective Studies Female ROC Curve Treatment Outcome Aorta, Thoracic Aortic Dissection Blood Vessel Prosthesis Implantation Aged Male Middle Aged Postoperative Complications
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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...
Transcatheter Aortic Valve Replacement Treatment Outcome Aortic Valve Stenosis Aorta, Thoracic Femoral Artery Humans Artificial Intelligence Retrospective Studies Female Aged Aged, 80 and over Male
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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.
Humans Neural Networks, Computer Retrospective Studies Radiation Exposure Middle Aged Female Brachiocephalic Trunk Time Factors Aged Fluoroscopy Adult Aorta, Thoracic Male Cerebral Angiography
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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...
Aged Adult Male Middle Aged Deep Learning Retrospective Studies Tomography, X-Ray Computed Republic of Korea Female Aorta, Thoracic Aortography Imaging, Three-Dimensional Radiographic Image Interpretation, Computer-Assisted Reference Values Healthy Volunteers Humans
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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.
Aged Male Middle Aged Risk Assessment Postoperative Complications Stroke Aorta, Thoracic Blood Vessel Prosthesis Implantation Machine Learning Decision Support Techniques Retrospective Studies Female Risk Factors Humans
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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...
Humans Machine Learning Algorithms Prognosis Thoracic Injuries Retrospective Studies Wounds, Nonpenetrating Female Injury Severity Score Vascular System Injuries Hospital Mortality Logistic Models Registries Aorta, Thoracic Endovascular Procedures Risk Factors Adult Male Middle Aged
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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...
Electrocardiography Calcium Aorta, Thoracic Humans Tomography, X-Ray Computed Female Aged Male Middle Aged Deep Learning
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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...
Vascular Surgical Procedures Risk Assessment Treatment Outcome Machine Learning Elective Surgical Procedures Decision Support Techniques Stroke Retrospective Studies Aorta, Thoracic Clinical Decision-Making Risk Factors Female Aged Male Humans 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,...
Humans Tomography, X-Ray Computed Deep Learning Aortic Valve Stenosis Aortic Valve Aorta, Thoracic Transcatheter Aortic Valve Replacement
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Deep Learning Prediction for Distal Aortic Remodeling After Thoracic Endovascular Aortic Repair in Stanford Type B Aortic Dissection.

Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists Mar 16, 2023
PURPOSE: This study aimed to develop a deep learning model for predicting distal aortic remodeling after proximal thoracic endovascular aortic repair (TEVAR) in patients with Stanford type B aortic dissection (TBAD) using computed tomography angiogra...
Endovascular Aneurysm Repair Deep Learning Risk Factors Time Factors Endovascular Procedures Aged Treatment Outcome Vascular Remodeling Adult Predictive Value of Tests Computed Tomography Angiography Male Humans Radiographic Image Interpretation, Computer-Assisted Aortography Middle Aged Decision Support Techniques Aorta, Thoracic Retrospective Studies Aortic Dissection Female Aortic Aneurysm, Thoracic Blood Vessel Prosthesis Implantation
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