Formation Of Intracardiac Electrograms Under Physiological And Pathological Conditions
DOWNLOAD
Download Formation Of Intracardiac Electrograms Under Physiological And Pathological Conditions PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Formation Of Intracardiac Electrograms Under Physiological And Pathological Conditions book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Formation Of Intracardiac Electrograms Under Physiological And Pathological Conditions
DOWNLOAD
Author : Keller, Matthias
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-09-09
Formation Of Intracardiac Electrograms Under Physiological And Pathological Conditions written by Keller, Matthias and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09-09 with Technology & Engineering categories.
This work presents methods to advance electrophysiological simulations of intracardiac electrograms (IEGM). An experimental setup is introduced, which combines electrical measurements of extracellular potentials with a method for optical acquisition of the transmembrane voltage in-vitro. Thereby, intracardiac electrograms can be recorded under defined conditions. Using experimental and clinical signals, detailed simulations of IEGMs are parametrized, which can support clinical diagnosis.
Formation Of Intracardiac Electrograms Under Physiological And Pathological Conditions
DOWNLOAD
Author : Matthias Keller
language : en
Publisher:
Release Date : 2020-10-09
Formation Of Intracardiac Electrograms Under Physiological And Pathological Conditions written by Matthias Keller and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-09 with Medical categories.
This work presents methods to advance electrophysiological simulations of intracardiac electrograms (IEGM). An experimental setup is introduced, which combines electrical measurements of extracellular potentials with a method for optical acquisition of the transmembrane voltage in-vitro. Thereby, intracardiac electrograms can be recorded under defined conditions. Using experimental and clinical signals, detailed simulations of IEGMs are parametrized, which can support clinical diagnosis. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.
Characterizing Cardiac Electrophysiology During Radiofrequency Ablation An Integrative Ex Vivo In Silico And In Vivo Approach
DOWNLOAD
Author : Pollnow, Stefan
language : en
Publisher: KIT Scientific Publishing
Release Date : 2019-04-23
Characterizing Cardiac Electrophysiology During Radiofrequency Ablation An Integrative Ex Vivo In Silico And In Vivo Approach written by Pollnow, Stefan and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-23 with Technology (General) categories.
Catheter ablation is a major treatment for atrial tachycardias. Hereby, the precise monitoring of the lesion formation is an important success factor. This book presents computational, wet-lab, and clinical studies with the aim of evaluating the signal characteristics of the intracardiac electrograms (IEGMs) recorded around ablation lesions from different perspectives. The detailed analysis of the IEGMs can optimize the description of durable and complex lesions during the ablation procedure.
A Multiscale In Silico Study To Characterize The Atrial Electrical Activity Of Patients With Atrial Fibrillation A Translational Study To Guide Ablation Therapy
DOWNLOAD
Author : Sánchez Arciniegas, Jorge Patricio
language : en
Publisher: KIT Scientific Publishing
Release Date : 2022-05-30
A Multiscale In Silico Study To Characterize The Atrial Electrical Activity Of Patients With Atrial Fibrillation A Translational Study To Guide Ablation Therapy written by Sánchez Arciniegas, Jorge Patricio and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-30 with Medical categories.
The atrial substrate undergoes electrical and structural remodeling during atrial fibrillation. Detailed multiscale models were used to study the effect of structural remodeling induced at the cellular and tissue levels. Simulated electrograms were used to train a machine-learning algorithm to characterize the substrate. Also, wave propagation direction was tracked from unannotated electrograms. In conclusion, in silico experiments provide insight into electrograms' information of the substrate.
Ecg Imaging Of Ventricular Activity In Clinical Applications
DOWNLOAD
Author : Schulze, Walther H. W.
language : en
Publisher: KIT Scientific Publishing
Release Date : 2015-08-12
Ecg Imaging Of Ventricular Activity In Clinical Applications written by Schulze, Walther H. W. and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-12 with Technology (General) categories.
ECG imaging was performed in humans to reconstruct ventricular activation patterns and localize their excitation origins. The precision of the non-invasive reconstructions was evaluated against invasive measurements and found to be in line with the state-of-the-art literature. Statistics were produced for various excitation origins and reveal the beat-to-beat robustness of the imaging method.
Development And Evaluation Of Coded Aperture Reconstruction Methods For Intraoperative Gamma Cameras
DOWNLOAD
Author : Meißner, Tobias
language : en
Publisher: KIT Scientific Publishing
Release Date : 2025-01-20
Development And Evaluation Of Coded Aperture Reconstruction Methods For Intraoperative Gamma Cameras written by Meißner, Tobias and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-20 with categories.
Intraoperative Gamma Cameras are becoming increasingly common for radio-guided surgery. Coded Aperture Imaging has been proposed as a collimation technique, because it offers a better trade-off between sensitivity and spatial resolution, but requires image reconstruction. Therefore, a Convolutional Encoder-Decoder Network was developed and quantitatively compared with analytical methods. Furthermore, 3D-localization of point-like sources was investigated.
Multiscale Cohort Modeling Of Atrial Electrophysiology Risk Stratification For Atrial Fibrillation Through Machine Learning On Electrocardiograms
DOWNLOAD
Author : Nagel, Claudia
language : en
Publisher: KIT Scientific Publishing
Release Date : 2023-04-24
Multiscale Cohort Modeling Of Atrial Electrophysiology Risk Stratification For Atrial Fibrillation Through Machine Learning On Electrocardiograms written by Nagel, Claudia and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-24 with categories.
An early detection and diagnosis of atrial fibrillation sets the course for timely intervention to prevent potentially occurring comorbidities. Electrocardiogram data resulting from electrophysiological cohort modeling and simulation can be a valuable data resource for improving automated atrial fibrillation risk stratification with machine learning techniques and thus, reduces the risk of stroke in affected patients.
Modeling Human Atrial Patho Electrophysiology From Ion Channels To Ecg Substrates Pharmacology Vulnerability And P Waves
DOWNLOAD
Author : Loewe, Axel
language : en
Publisher: KIT Scientific Publishing
Release Date : 2016-08-03
Modeling Human Atrial Patho Electrophysiology From Ion Channels To Ecg Substrates Pharmacology Vulnerability And P Waves written by Loewe, Axel and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-03 with Technology (General) categories.
Half of the patients suffering from atrial fibrillation (AF) cannot be treated adequately, today. This book presents multi-scale computational methods to advance our understanding of patho-mechanisms, to improve the diagnosis of patients harboring an arrhythmogenic substrate, and to tailor therapy. The modeling pipeline ranges from ion channels on the subcellular level up to the ECG on the body surface. The tailored therapeutic approaches carry the potential to reduce the burden of AF.
Subject Index Of Current Research Grants And Contracts Administered By The National Heart Lung And Blood Institute
DOWNLOAD
Author : National Heart, Lung, and Blood Institute
language : en
Publisher:
Release Date : 1976
Subject Index Of Current Research Grants And Contracts Administered By The National Heart Lung And Blood Institute written by National Heart, Lung, and Blood Institute and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Cardiovascular system categories.
Computational Methods In Cardiac Electrophysiology
DOWNLOAD
Author : Matthijs Cluitmans
language : en
Publisher: Frontiers Media SA
Release Date : 2023-07-06
Computational Methods In Cardiac Electrophysiology written by Matthijs Cluitmans and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-06 with Science categories.