AIMC Topic: Pulse Wave Analysis

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Risk assessment of diabetic retinopathy with machine and deep learning models with PPG signals and PWV.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Jul 1, 2023
Retinopathy is one of the most common micro vascular impairments in diabetic subjects. Elevated blood glucose leads to capillary occlusion, provoking the uncontrolled increase in local growth of new vessels in the retina. When left untreated, it can ...
Deep Learning Photoplethysmography Diabetes Mellitus Pulse Wave Analysis Humans Diabetic Retinopathy Risk Assessment
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Correlation among cystatin C, homocysteine and arteriosclerosis indexes in patients with chronic kidney disease.

Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences Dec 28, 2021
OBJECTIVES: Chronic kidney disease (CKD) has become an important public health problem in the world. The occurrence of cardiovascular events is the main cause of death in patients with CKD, and arteriosclerosis is an important pathophysiological basi...
Blood Pressure Ankle Brachial Index Humans Cystatin C Arteriosclerosis Pulse Wave Analysis Risk Factors Homocysteine Atherosclerosis Renal Insufficiency, Chronic
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Predictive models of hypertensive disorders in pregnancy based on support vector machine algorithm.

Technology and health care : official journal of the European Society for Engineering and Medicine Jan 1, 2020
BACKGROUND: The risk factors of hypertensive disorders in pregnancy (HDP) could be summarized into three categories: clinical epidemiological factors, hemodynamic factors and biochemical factors.
Gestational Age Radial Artery Hematologic Tests Hypertension, Pregnancy-Induced Body Weight Data Mining Early Diagnosis Adult Hemodynamics Socioeconomic Factors Support Vector Machine Algorithms Predictive Value of Tests Humans Pregnancy Blood Pressure Female Pulse Wave Analysis Risk Factors
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Coronary heart disease diagnosis by artificial neural networks including aortic pulse wave velocity index and clinical parameters.

Journal of hypertension Aug 1, 2019
BACKGROUND: Cardiovascular disease, such as coronary heart disease (CHD), are the main cause of mortality and morbidity worldwide. CHD is not entirely predicted by classic risk factors; however, they are preventable. Facing this major problem, the de...
Humans Neural Networks, Computer Diagnosis, Computer-Assisted Pulse Wave Analysis Coronary Disease
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Arterial stiffness and 25-hydroxyvitamin D levels in chronic kidney disease patients.

Revista da Associacao Medica Brasileira (1992) Oct 1, 2017
OBJECTIVE: Arterial stiffness refers to arterial wall rigidity, particularly developing in central vessels. Arterial stiffness increases in early stage chronic kidney disease (CKD), and it is a strong predictor of cardiovascular and all cause mortali...
Pulse Wave Analysis Reference Values Turkey Sex Factors Radioimmunoassay Reference Standards Statistics, Nonparametric Vitamin D Cross-Sectional Studies Vitamin D Deficiency Male Blood Pressure Time Factors Humans Middle Aged Vascular Stiffness Renal Insufficiency, Chronic Female Prevalence Glomerular Filtration Rate Aged
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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...
Aortic Valve Pulse Wave Analysis Heart Valve Prosthesis Implantation Humans Middle Aged Heart Valve Prosthesis Female Severity of Illness Index Aged Aortic Valve Stenosis Male
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P673Improvement of arterial stiffness and myocardial deformation in patients with poorly controlled diabetes mellitus type 2 after optimization of antidiabetic medication.

European heart journal. Cardiovascular Imaging Dec 1, 2016
BACKGROUND: Arterial stiffness is associated with increased risk for cardiovascular disease. The purpose of this study is to investigate the arterial stiffness and myocardial deformation in patients with poorly controlled diabetes mellitus type 2 bef...
Ventricular Dysfunction, Left Case-Control Studies Carotid Intima-Media Thickness Blood Glucose Hemodynamic Monitoring Diabetes Mellitus, Type 2 Vascular Stiffness Male Blood Pressure Determination Humans Pulse Wave Analysis Middle Aged Hypoglycemic Agents Female Reference Values Risk Assessment Treatment Outcome Adult Severity of Illness Index Follow-Up Studies
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Blood pressure and heart rate from the arterial blood pressure waveform can reliably estimate cardiac output in a conscious sheep model of multiple hemorrhages and resuscitation using computer machine learning approaches.

The journal of trauma and acute care surgery Oct 1, 2015
BACKGROUND: This study was a first step to facilitate the development of automated decision support systems using cardiac output (CO) for combat casualty care. Such systems remain a practical challenge in battlefield and prehospital settings. In thes...
Hemorrhage Arterial Pressure Calibration Cardiac Output Predictive Value of Tests Pulse Wave Analysis Heart Rate Military Medicine Sheep, Domestic Resuscitation Traumatology Algorithms Decision Support Techniques Female Animals Hemodynamics Blood Pressure Determination Disease Models, Animal Machine Learning
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