AIMC Topic: Blood Viscosity

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Development of patient-specific apparent blood viscosity predictive models for computational fluid dynamics analysis of intracranial aneurysms with machine learning approaches.

Computer methods and programs in biomedicine May 4, 2025
BACKGROUND AND OBJECTIVES: A model to predict patient-specific apparent viscosity as a computational condition in computational fluid dynamics (CFD) analysis, which is used in research on intracranial aneurysms, is important. The purpose of this stud...
Male Middle Aged Adult Intracranial Aneurysm Blood Viscosity Hematocrit Hydrodynamics Humans Female Aged Machine Learning Computer Simulation
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Neural network-based modeling of the number of microbubbles generated with four circulation factors in cardiopulmonary bypass.

Scientific reports Jan 12, 2021
The need for the estimation of the number of microbubbles (MBs) in cardiopulmonary bypass surgery has been recognized among surgeons to avoid postoperative neurological complications. MBs that exceed the diameter of human capillaries may cause endoth...
Capillaries Microbubbles Embolism, Air Cardiovascular Surgical Procedures Blood Viscosity Cardiopulmonary Bypass Nervous System Diseases Hemodynamics Humans Neural Networks, Computer Postoperative Complications
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Rapid diagnosis of hereditary haemolytic anaemias using automated rheoscopy and supervised machine learning.

British journal of haematology Jul 5, 2020
Erythrocytes, Abnormal Blood Viscosity Reticulocytes Hydrops Fetalis Erythrocyte Deformability Humans Anemia, Hemolytic, Congenital Single-Cell Analysis Anemia, Hemolytic, Congenital Nonspherocytic Datasets as Topic Automation Pyruvate Kinase Image Processing, Computer-Assisted Supervised Machine Learning Pyruvate Metabolism, Inborn Errors
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Blood hyperviscosity identification with reflective spectroscopy of tongue tip based on principal component analysis combining artificial neural network.

Biomedical engineering online May 10, 2018
BACKGROUND: With spectral methods, noninvasive determination of blood hyperviscosity in vivo is very potential and meaningful in clinical diagnosis. In this study, 67 male subjects (41 health, and 26 hyperviscosity according to blood sample analysis ...
Spectrum Analysis Adult Blood Viscosity Male Neural Networks, Computer Middle Aged Tongue Humans Principal Component Analysis Aged
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A Physics-Integrated Deep Learning Approach for Patient-Specific Non-Newtonian Blood Viscosity Assessment using PPG.

Computer methods and programs in biomedicine Jun 1, 2025
BACKGROUND AND OBJECTIVE: The aim of this study is to extract a patient-specific viscosity equation from photoplethysmography (PPG) data. An aging society has increased the need for remote, non-invasive health monitoring systems. However, the circula...
Humans Neural Networks, Computer Wearable Electronic Devices Photoplethysmography Algorithms Deep Learning Blood Viscosity Signal Processing, Computer-Assisted
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