AIMC Topic: Transcatheter Aortic Valve Replacement

Clear Filters Showing 11 to 20 of 45 articles

Using novel machine learning tools to predict optimal discharge following transcatheter aortic valve replacement.

Archives of cardiovascular diseases Oct 5, 2024
BACKGROUND: Although transcatheter aortic valve replacement has emerged as an alternative to surgical aortic valve replacement, it requires extensive healthcare resources, and optimal length of hospital stay has become increasingly important. This st...
Humans Neural Networks, Computer Transcatheter Aortic Valve Replacement Male Risk Assessment Length of Stay Time Factors United States Treatment Outcome Aortic Valve Stenosis Aortic Valve Predictive Value of Tests Patient Discharge Clinical Decision-Making Female Risk Factors Aged Aged, 80 and over Machine Learning Decision Support Techniques Databases, Factual Retrospective Studies
View on PubMed DOI

Modeling of valve-in-valve transcatheter aortic valve implantation after aortic root replacement using a 3-dimensional artificial intelligence algorithm.

The Journal of thoracic and cardiovascular surgery Jun 29, 2024
OBJECTIVE: Aortic root replacement requires construction of a composite valve-graft and reimplantation of coronary arteries. This study assessed the feasibility of valve-in-valve transcatheter aortic valve implantation after aortic root replacement.
Retrospective Studies Female Aged Aged, 80 and over Male Humans Artificial Intelligence Algorithms Heart Valve Prosthesis Computed Tomography Angiography Imaging, Three-Dimensional Models, Cardiovascular Treatment Outcome Transcatheter Aortic Valve Replacement Aortic Valve Bioprosthesis Prosthesis Design Feasibility Studies
View on PubMed DOI

Low muscle quality on a procedural computed tomography scan assessed with deep learning as a practical useful predictor of mortality in patients with severe aortic valve stenosis.

Clinical nutrition ESPEN Jun 17, 2024
BACKGROUND & AIMS: Accurate diagnosis of sarcopenia requires evaluation of muscle quality, which refers to the amount of fat infiltration in muscle tissue. In this study, we aim to investigate whether we can independently predict mortality risk in tr...
Adipose Tissue Predictive Value of Tests Transcatheter Aortic Valve Replacement Tomography, X-Ray Computed Female Risk Factors Aged Aged, 80 and over Male Deep Learning Aortic Valve Stenosis Sarcopenia Muscle, Skeletal Humans Retrospective Studies
View on PubMed DOI

Machine Learning of Cardiac Anatomy and the Risk of New-Onset Atrial Fibrillation After TAVR.

JACC. Clinical electrophysiology Jun 5, 2024
BACKGROUND: New-onset atrial fibrillation (NOAF) occurs in 5% to 15% of patients who undergo transfemoral transcatheter aortic valve replacement (TAVR). Cardiac imaging has been underutilized to predict NOAF following TAVR.
Machine Learning Tomography, X-Ray Computed Female Risk Factors Aged Humans Atrial Fibrillation Heart Atria Transcatheter Aortic Valve Replacement Aged, 80 and over Male Echocardiography Postoperative Complications Aortic Valve Stenosis
View on PubMed DOI

Deep-learning survival analysis for patients with calcific aortic valve disease undergoing valve replacement.

Scientific reports May 13, 2024
Calcification of the aortic valve (CAVDS) is a major cause of aortic stenosis (AS) leading to loss of valve function which requires the substitution by surgical aortic valve replacement (SAVR) or transcatheter aortic valve intervention (TAVI). These ...
Heart Valve Prosthesis Implantation Proportional Hazards Models Transcatheter Aortic Valve Replacement Calcinosis Aortic Valve Stenosis Aortic Valve Survival Analysis Humans Female Risk Factors Aged Aged, 80 and over Male Middle Aged Risk Assessment Deep Learning
View on PubMed DOI

Transcatheter Aortic Valve Replacement and Coronary Protection Guided by Deep Learning and 3-Dimensional Printing.

Surgical innovation Apr 2, 2024
OBJECTIVE: In this case report, the auxiliary role of deep learning and 3-dimensional printing technology in the perioperative period was discussed to guide transcatheter aortic valve replacement and coronary stent implantation simultaneously.
Transcatheter Aortic Valve Replacement Humans Aortic Valve Stenosis Aged Aortic Valve Male Printing, Three-Dimensional Deep Learning Stents Aortic Valve Insufficiency
View on PubMed DOI

Deep Learning Image Reconstruction for Transcatheter Aortic Valve Implantation Planning: Image Quality, Diagnostic Performance, Contrast volume and Radiation Dose Assessment.

Academic radiology Mar 11, 2024
RATIONALE AND OBJECTIVES: To assess image quality, contrast volume and radiation dose reduction potential and diagnostic performance with the use of high-strength deep learning image reconstruction (DLIR-H) in transcatheter aortic valve implantation ...
Radiation Dosage Transcatheter Aortic Valve Replacement Female Humans Deep Learning Prospective Studies Aged Contrast Media Tomography, X-Ray Computed Aged, 80 and over Aortic Valve Stenosis Male Coronary Angiography Radiographic Image Interpretation, Computer-Assisted
View on PubMed DOI

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...
Predictive Value of Tests Coronary Angiography Radiographic Image Interpretation, Computer-Assisted Observer Variation Coronary Vessels False Positive Reactions Multidetector Computed Tomography Computed Tomography Angiography Coronary Stenosis Transcatheter Aortic Valve Replacement Male Severity of Illness Index Deep Learning Humans Aortic Valve Stenosis Retrospective Studies Aortic Valve Female Reproducibility of Results Aged Aged, 80 and over
View on PubMed DOI

A fully automated artificial intelligence-driven software for planning of transcatheter aortic valve replacement.

Cardiovascular revascularization medicine : including molecular interventions Mar 7, 2024
BACKGROUND: Transcatheter aortic valve replacement (TAVR) is increasingly performed for the treatment of aortic stenosis. Computed tomography (CT) analysis is essential for pre-procedural planning. Currently available software packages for TAVR plann...
Software Heart Valve Prosthesis Reproducibility of Results Humans Transcatheter Aortic Valve Replacement Radiographic Image Interpretation, Computer-Assisted Aortic Valve Stenosis Artificial Intelligence Software Validation Prosthesis Design Aortic Valve Observer Variation Predictive Value of Tests Automation Multidetector Computed Tomography
View on PubMed DOI

When artificial intelligence meets photon-counting coronary CT angiography to reduce the need for invasive coronary angiography in TAVR candidates.

Diagnostic and interventional imaging Feb 26, 2024
Transcatheter Aortic Valve Replacement Humans Photons Artificial Intelligence Coronary Angiography Computed Tomography Angiography
View on PubMed DOI
Popular Topics
Recent Journals