AIMC Topic: Acidosis

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DeepCTG® 2.0: Development and validation of a deep learning model to detect neonatal acidemia from cardiotocography during labor.

Computers in biology and medicine Nov 27, 2024
Cardiotocography (CTG) is the main tool available to detect neonatal acidemia during delivery. Presently, obstetricians and midwives primarily rely on visual interpretation, leading to a significant intra-observer variability. In this paper, we build...
Databases, Factual Pregnancy Female Humans Cardiotocography Acidosis Labor, Obstetric Infant, Newborn Male Deep Learning
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Predicting subacute ruminal acidosis from milk mid-infrared estimated fatty acids and machine learning on Canadian commercial dairy herds.

Journal of dairy science Jul 4, 2024
Our objective was to validate the possibility of detecting SARA from milk Fourier transform mid-infrared spectroscopy estimated fatty acids (FA) and machine learning. Subacute ruminal acidosis is a common condition in modern commercial dairy herds fo...
Animals Acidosis Cattle Rumen Cattle Diseases Canada Fatty Acids Milk Machine Learning Female
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Intrapartum electronic fetal heart rate monitoring to predict acidemia at birth with the use of deep learning.

American journal of obstetrics and gynecology Apr 24, 2024
BACKGROUND: Electronic fetal monitoring is used in most US hospital births but has significant limitations in achieving its intended goal of preventing intrapartum hypoxic-ischemic injury. Novel deep learning techniques can improve complex data proce...
Humans Databases, Factual Pregnancy ROC Curve Cardiotocography Heart Rate, Fetal Female Infant, Newborn Deep Learning Umbilical Arteries Acidosis Fetal Monitoring
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DeepFHR: intelligent prediction of fetal Acidemia using fetal heart rate signals based on convolutional neural network.

BMC medical informatics and decision making Dec 30, 2019
BACKGROUND: Fetal heart rate (FHR) monitoring is a screening tool used by obstetricians to evaluate the fetal state. Because of the complexity and non-linearity, a visual interpretation of FHR signals using common guidelines usually results in signif...
Acidosis Fetal Hypoxia Sensitivity and Specificity Diagnosis, Computer-Assisted Deep Learning Cardiotocography Heart Rate, Fetal Fetal Diseases Databases, Factual Pregnancy Female Humans Neural Networks, Computer
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Neural network model of an amphibian ventilatory central pattern generator.

Journal of computational neuroscience May 22, 2019
The neuronal multiunit model presented here is a formal model of the central pattern generator (CPG) of the amphibian ventilatory neural network, inspired by experimental data from Pelophylax ridibundus. The kernel of the CPG consists of three pacema...
Neural Networks, Computer Animals Lung Neurons Biological Clocks Metamorphosis, Biological Amphibians Electrophysiological Phenomena Central Pattern Generators Ganglia, Invertebrate Synapses Ranidae Motor Neurons Cheek Acidosis Neural Inhibition
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Metabolic acidosis of chronic kidney disease and subclinical cardiovascular disease markers: Friend or foe?

Medicine Nov 1, 2017
The effect of chronic metabolic acidosis (MA) on cardiovascular disease (CVD) in the setting of chronic kidney disease (CKD) is largely unknown. Therefore, we aimed to study this relationship in nondialysis CKD patients.This cross-sectional, single-c...
Cholesterol Ankle Brachial Index Carotid Intima-Media Thickness Renal Insufficiency, Chronic Glomerular Filtration Rate Bicarbonates Vascular Calcification Aged Phosphates Biomarkers Cardiovascular Diseases Cross-Sectional Studies Triglycerides Middle Aged Humans Male Female Acidosis Logistic Models Prospective Studies Risk Factors
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Intrapartum fetal heart rate classification from trajectory in Sparse SVM feature space.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Jan 1, 2015
Intrapartum fetal heart rate (FHR) constitutes a prominent source of information for the assessment of fetal reactions to stress events during delivery. Yet, early detection of fetal acidosis remains a challenging signal processing task. The original...
Humans Fetus Acidosis Support Vector Machine Pregnancy Heart Rate, Fetal Female Multivariate Analysis
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