A5008266056- Intracranial Aneurysms: Treatment and Complications
- Traumatic Brain Injury and Neurovascular Disturbances
- Cerebrovascular and Carotid Artery Diseases
- Hydraulic and Pneumatic Systems
- Neurosurgical Procedures and Complications
- Advanced Mathematical Modeling in Engineering
- Orthopaedic implants and arthroplasty
- COVID-19 diagnosis using AI
- Sepsis Diagnosis and Treatment
- Vascular Malformations Diagnosis and Treatment
- Advanced X-ray and CT Imaging
- Prosthetics and Rehabilitation Robotics
- Machine Learning in Healthcare
- Cardiac Arrest and Resuscitation
- Advanced Sensor and Control Systems
- Total Knee Arthroplasty Outcomes
- Nuclear Engineering Thermal-Hydraulics
- Cyclone Separators and Fluid Dynamics
- Navier-Stokes equation solutions
- Heart Rate Variability and Autonomic Control
- Oil and Gas Production Techniques
- Lattice Boltzmann Simulation Studies
- Cardiac Structural Anomalies and Repair
- Mechanical Circulatory Support Devices
- Radiomics and Machine Learning in Medical Imaging
University of Shanghai for Science and Technology
2020-2024
Shanghai Medical Information Center
2024
Irregular pulsation of the aneurysmal wall has been suggested as a novel predictor for aneurysm rupture. Aneurysm volume variations during cardiac cycle and association between irregular morphological features have discussed, but clinical significance remains unclear. The purpose this study was to quantify changes in characteristics over examine their correlation with facilitate comprehension dynamics.
Background and purpose Previous studies predicting the rupture risk of intracranial aneurysms (IAs) have predominantly utilized static imaging data, overlooking dynamic blood flow biomechanical properties aneurysm wall. Irregular pulsation detected by 4D-CTA is a potential predictor rupture, albeit with uncertain clinical significance. This study aimed to analyze changes in morpho-hemodynamic characteristics IAs during cardiac cycle elucidate associated hemodynamic mechanisms. Methods A...
Background: Delayed aneurysm rupture after flow diverters (FDs) is a serious complication which mechanism remains unclear. The hemodynamics of FDs with proximal or distal densification implantation strategies have rarely been reported. In this study, we investigated not only the hemodynamic factors involved in postoperative rupture, but also effects different on avoiding complication.
In this paper, we study a two‐dimensional (2D) bidirectional fluid–solid coupling problem in blood vessels and prove the existence of weak solutions to kind problem. When studying fluid motion arterial flow vascular tissue, where density vessel wall is roughly equal that blood, between highly nonlinear. case, space located no longer fixed fluid–structure interaction (FSI) model, its boundary position determined by elastic wall. The contact force exerted structure on also affects movement...