Implantable Impedance Plethysmography [PDF]
Sensors, 2014 We demonstrate by theory, as well as by ex vivo and in vivo measurements that impedance plethysmography, applied extravascularly directly on large arteries, is a viable method for monitoring various cardiovascular parameters, such as blood pressure, with
Michael Theodor +9 more
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Differential sensitivity of impedance plethysmography and photoplethysmography sensors to temperature-induced peripheral vasoconstriction [PDF]
Scientific ReportsImpedance plethysmography (IPG) and photoplethysmography (PPG) are non-invasive techniques for measuring blood volume changes. This study investigated the differential responses of IPG and PPG to temperature-mediated vasoconstriction induced by localized
Seobin Jung +6 more
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Body fat measurement by bioelectrical impedance and air displacement plethysmography: a cross-validation study to design bioelectrical impedance equations in Mexican adults [PDF]
Nutrition Journal, 2007 Background The study of body composition in specific populations by techniques such as bio-impedance analysis (BIA) requires validation based on standard reference methods. The aim of this study was to develop and cross-validate a predictive equation for
Valencia Mauro E +3 more
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Toe digit pulsation measurement by impedance plethysmography in miniaturized devices: An early feasibility test [PDF]
Journal of Electrical BioimpedanceThis early feasibility test explores impedance plethysmography (IPG) for detecting toe pulse waves using a setup suited for miniaturized devices. Conventional tests often miss micro-circulatory impairment, which is critical for wound healing and limb ...
Kalvøy Håvard +2 more
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Performance evaluation of non-invasive cardiac output monitoring device (HemoVista) based on multi-channel thoracic impedance plethysmography technology [PDF]
Acute and Critical CareBackground A non-invasive method of measuring cardiac output (CO) can be beneficial in the care of critically ill patients. HemoVista (BiLab Co., Ltd.) is a medical device that measures CO non-invasively using multi-channel impedance plethysmography ...
Jaehee Park, Byung-Moon Choi
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Assessment of cognitive load through photoplethysmography and bioimpedance responses during mental arithmetic tasks [PDF]
Scientific ReportsAccurate assessment of cognitive load is vital in cognitive research and human–machine interaction. This study investigates a multimodal approach for classifying graded cognitive load levels using cardiovascular signals derived from photoplethysmography (
Dang Nguyen Huynh +7 more
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Evaluation of Peripheral Circulatory Changes Following Hydrotherapy and Controlled Physical Training in Patients with Atherosclerotic Lower Limb Ischemia [PDF]
LifeNumerous studies highlight the significant role of exercise therapy in patients with peripheral artery disease (PAD), emphasizing how regular physical exercise enhances vascular endothelial function and promotes metabolic adaptations in skeletal muscles,
Joanna Kapusta +3 more
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The effects of cardiac rehabilitation on haemodynamic parameters measured by impedance cardiography in patients with coronary artery disease [PDF]
Vojnosanitetski Pregled, 2022 Background/Aim. Well-organized cardiovascular rehabilitation (CVR) reduces cardiovascular burden by influencing cardiovascular risk factors, improving the quality of life, and reducing mortality and hospital readmission.
Stojanović Milovan +4 more
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Advanced Computing Methods for Impedance Plethysmography Data Processing
Sensors, 2022 In this paper we are introducing innovative solutions applied in impedance plethysmography concerning improvement of the rheagraph characteristics and the efficiency increase of the developing rheograms using computer methods.
Volodymyr Khoma +2 more
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Arterial Parameters in Type-2 Diabetes and Healthy Subjects by using Impedance Plethysmography: A Case-control Study [PDF]
Journal of Clinical and Diagnostic Research, 2021 Introduction: A reduced blood supply to lower limb, due to arterial disease, is a common cause of foot ulceration in patients with Diabetes Mellitus (DM).
Yogesh Kishorbhai Kacha +3 more
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