Intradialytic hypotension related episodes identification based on the most effective features of photoplethysmography signal
VR Nafisi, M Shahabi - Computer methods and programs in biomedicine, 2018 - Elsevier
Background and objective One of the most adverse conditions facing the hemodialysis
patient is repetitive hypotension during their dialysis session. Different factors can be used to …
patient is repetitive hypotension during their dialysis session. Different factors can be used to …
SVD and ASCII character encoding-based compression of multiple biosignals for remote healthcare systems
Advancements in electronics and miniaturized device fabrication technologies have enabled
simultaneous acquisition of multiple biosignals (MBioSigs), but the area of compression of …
simultaneous acquisition of multiple biosignals (MBioSigs), but the area of compression of …
Prediction of intradialytic hypotension using PPG signal features
M Shahabi, VR Nafisi, F Pak - 2015 22nd Iranian Conference …, 2015 - ieeexplore.ieee.org
One of the most prevalent complications in hemodialysis patients is repetitive hypotension
during dialysis sessions. Different factors can be used for monitoring patient conditions and …
during dialysis sessions. Different factors can be used for monitoring patient conditions and …
Machine Learning Techniques to Predict Intradialytic Hypotension: Different Algorithms Comparison on Unbalanced Data Sets
D Vito - Proceedings of International Conference on Data …, 2023 - Springer
The purpose of this work is the development of an effective and efficient tool for an inline
Intradialysis hypotension events prediction based on pre-session patient-specific …
Intradialysis hypotension events prediction based on pre-session patient-specific …
Effect of Oxygen Concentration Reduction on Photoplethysmographic Waveform Characteristics
Y Li, J Li, Z Cao, C Liu - 2022 Computing in Cardiology (CinC), 2022 - ieeexplore.ieee.org
This paper aims to find out the difference of human photoplehysmography (PPG)
morphological parameter K between in normal oxygen concentration regions and in low …
morphological parameter K between in normal oxygen concentration regions and in low …
Decompensation Prediction in Hemodialysis by a Feedback Model as Identified by Miniature Wearable Sensors
A simple feedback model for blood pressure regulation is described that incorporates
multiple autoregulatory feedback mechanisms, all of which may be monitored by a proposed …
multiple autoregulatory feedback mechanisms, all of which may be monitored by a proposed …
[PDF][PDF] Telemedicine
Based on the capability of preservation of clinical information, the ECG compression
techniques could be broadly classified into two categories: lossless [4-7] and lossy [8, 9] …
techniques could be broadly classified into two categories: lossless [4-7] and lossy [8, 9] …
Modeling and Identification of Peripheral Artery Behavior and Systemic Hemodynamic using Non-invasive Wearable Sensors
L Wang - 2020 - deepblue.lib.umich.edu
The state of the peripheral arteries is known to be a key physiological indicator of the body's
response to both acute and chronic medical conditions. For example, the body's vascular …
response to both acute and chronic medical conditions. For example, the body's vascular …
Spectral analysis through filter banks aplied to preprocessing oriented to thresholding of pulse oximetry signal
The pulse oximetry signal (SPO2), allows the calculation of the oxygen saturation level in the
blood, and it is acquired over the index finger of the patient. Under normal conditions, the …
blood, and it is acquired over the index finger of the patient. Under normal conditions, the …