AIMC Topic: Heart Valve Prosthesis Implantation

Clear Filters Showing 21 to 30 of 33 articles

Robotic Mitral Valve Replacement in Pectus Excavatum.

Journal of cardiac surgery Mar 27, 2016
Exposure of the mitral valve can be challenging using conventional sternotomy and thoracotomy incisions in patients with pectus deformity. We report the use of a robotic approach to replace a rheumatic mitral valve in a patient with pectus excavatum....
Mitral Valve Insufficiency Heart Valve Prosthesis Implantation Thoracoscopy Funnel Chest Humans Tomography, X-Ray Computed Male Middle Aged Severity of Illness Index Robotics Mitral Valve
View on PubMed DOI

Robotic transcatheter aortic valve replacement with magnetic resonance imaging is feasible in animal models, but is it feasible in patients?

The Journal of thoracic and cardiovascular surgery Jan 7, 2016
Humans Cardiac Catheterization Transcatheter Aortic Valve Replacement Aortic Valve Robotics Heart Valve Prosthesis Implantation Models, Animal Heart Valve Prosthesis Animals Treatment Outcome Magnetic Resonance Imaging Aortic Valve Stenosis
View on PubMed DOI

Beating Heart Minimally Invasive Mitral Valve Surgery in Patients With Patent Coronary Bypass Grafts.

The Canadian journal of cardiology Sep 28, 2015
BACKGROUND: Redo mitral valve surgery in patients with patent coronary bypass grafts carries a risk of graft injury and postoperative bleeding. We compare early results of reoperative minimally invasive on-pump beating heart mitral valve surgery (OPB...
Aged Coronary Artery Bypass Male Sternotomy Middle Aged Cardiopulmonary Bypass Postoperative Complications Mitral Valve Humans Case-Control Studies Mitral Valve Insufficiency Acute Kidney Injury Heart Valve Prosthesis Implantation Female Thoracotomy Follow-Up Studies Blood Loss, Surgical Blood Transfusion Minimally Invasive Surgical Procedures
View on PubMed DOI

The Expanding Role of Endoscopic Robotics in Mitral Valve Surgery: 1,257 Consecutive Procedures.

The Annals of thoracic surgery Aug 18, 2015
BACKGROUND: The role of robotic instruments in mitral valve (MV) surgery continues to evolve. The purpose of this study was to assess the safety, efficacy, and scope of MV surgery using a lateral endoscopic approach with robotics (LEAR) technique.
Treatment Outcome Follow-Up Studies Robotics Equipment Design Mitral Valve Mitral Valve Insufficiency Heart Valve Prosthesis Implantation Echocardiography, Transesophageal Tomography, X-Ray Computed Female Endoscopy Male Middle Aged Humans Retrospective Studies
View on PubMed DOI

Phenotypic clustering analysis of patients rejected for mitral valve interventions: implications for future transcatheter technologies.

European heart journal. Cardiovascular Imaging Jul 31, 2025
AIMS: Although several treatment options are available for patients with severe mitral regurgitation (MR), a significant proportion of patients remain ineligible for any mitral valve (MV) intervention. We aimed to analyse the phenotypic characteristi...
Humans Phenotype Female Aged Aged, 80 and over Registries Patient Selection Mitral Valve Insufficiency Heart Valve Prosthesis Implantation Cardiac Catheterization Male Risk Assessment Severity of Illness Index Cluster Analysis
View on PubMed DOI

Analyzing Key Predictors of Postoperative Delirium Following Coronary Artery Bypass Grafting and Aortic Valve Replacement: A Machine Learning Perspective.

Medicina (Kaunas, Lithuania) May 13, 2025
: Postoperative delirium (POD) is a frequent and severe complication following cardiac surgery, particularly in high-risk patients undergoing coronary artery bypass grafting (CABG) and aortic valve replacement (AVR). Despite extensive research, predi...
Aortic Valve Delirium Female Heart Valve Prosthesis Implantation Risk Factors Coronary Artery Bypass Aged Male Middle Aged Postoperative Complications Respiration, Artificial ROC Curve Logistic Models Humans Machine Learning
View on PubMed DOI

Predictors of bleeding event among elderly patients with mechanical valve replacement using random forest model: A retrospective study.

Medicine May 14, 2021
Available classification tools and risk factors predicting bleeding events in elderly patients after mechanical valve replacement may not be suitable in Asian populations. Thus, we aimed to identify an accurate model for predicting bleeding in elderl...
Retrospective Studies Risk Factors Aged Risk Assessment Neoplasms Humans Machine Learning Hemorrhage Anticoagulants Heart Valve Prosthesis Implantation Warfarin Adrenal Cortex Hormones Stroke Myocardial Infarction
View on PubMed DOI

Therapeutic approach comparison in bicuspid aortic valve aortopathy and clinical practice implications.

Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologie Jan 1, 2020
Bicuspid aortic valve (BAV) is the most common heart valve malformation, and it may be associated with the development of long-term complications, such as aortic stenosis (AS) secondary to valvular calcification and aortic insufficiency (AI), with or...
Bicuspid Aortic Valve Disease Humans Heart Valve Diseases Retrospective Studies Heart Valve Prosthesis Implantation Aortic Valve Aortic Valve Insufficiency
View on PubMed DOI

Network Tomography for Understanding Phenotypic Presentations in Aortic Stenosis.

JACC. Cardiovascular imaging Feb 1, 2019
OBJECTIVES: This study sought to build a patient-patient similarity network using multiple features of left ventricular (LV) structure and function in patients with aortic stenosis (AS). The study further validated the observations in an experimental...
Aortic Valve Predictive Value of Tests Mice, Knockout Heart Ventricles Image Interpretation, Computer-Assisted Severity of Illness Index Time Factors Disease Models, Animal Aortic Valve Stenosis Heart Valve Prosthesis Implantation Balloon Valvuloplasty Aged Aged, 80 and over Cross-Sectional Studies Animals Male Ventricular Function, Left Echocardiography Middle Aged Disease Progression Humans Machine Learning Female Reproducibility of Results
View on PubMed DOI

Endothelial Function and Vascular Properties in Severe Aortic Stenosis Before and After Aortic Valve Replacement Surgery.

Revista portuguesa de cirurgia cardio-toracica e vascular : orgao oficial da Sociedade Portuguesa de Cirurgia Cardio-Toracica e Vascular Jan 1, 2017
INTRODUCTION: The degenerative process that results in aortic valve stenosis (AS) has pathophysiological features similar to the atherosclerotic process. We therefore hypothesized that, as in atherosclerosis, endothelial and vascular dysfunction coul...
Heart Valve Prosthesis Female Aged Male Middle Aged Severity of Illness Index Aortic Valve Stenosis Aortic Valve Humans Pulse Wave Analysis Heart Valve Prosthesis Implantation
View on PubMed
Popular Topics
Recent Journals