Formation of Intracardiac Electrograms under Physiological and Pathological Conditions

Formation of Intracardiac Electrograms under Physiological and Pathological Conditions

Author: Keller, Matthias

Publisher: KIT Scientific Publishing

Published: 2014-09-09

Total Pages: 264

ISBN-13: 3731502283

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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.


Book Synopsis Formation of Intracardiac Electrograms under Physiological and Pathological Conditions by : Keller, Matthias

Download or read book Formation of Intracardiac Electrograms under Physiological and Pathological Conditions written by Keller, Matthias and published by KIT Scientific Publishing. This book was released on 2014-09-09 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Formation of Intracardiac Electrograms Under Physiological and Pathological Conditions

Author: Matthias Keller

Publisher:

Published: 2020-10-09

Total Pages: 256

ISBN-13: 9781013281761

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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.


Book Synopsis Formation of Intracardiac Electrograms Under Physiological and Pathological Conditions by : Matthias Keller

Download or read book Formation of Intracardiac Electrograms Under Physiological and Pathological Conditions written by Matthias Keller and published by . This book was released on 2020-10-09 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Characterizing Cardiac Electrophysiology during Radiofrequency Ablation : An Integrative Ex vivo, In silico, and In vivo Approach

Author: Pollnow, Stefan

Publisher: KIT Scientific Publishing

Published: 2019-04-23

Total Pages: 296

ISBN-13: 3731508869

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Book Synopsis Characterizing Cardiac Electrophysiology during Radiofrequency Ablation : An Integrative Ex vivo, In silico, and In vivo Approach by : Pollnow, Stefan

Download or read book Characterizing Cardiac Electrophysiology during Radiofrequency Ablation : An Integrative Ex vivo, In silico, and In vivo Approach written by Pollnow, Stefan and published by KIT Scientific Publishing. This book was released on 2019-04-23 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:


A Multiscale In Silico Study to Characterize the Atrial Electrical Activity of Patients With Atrial Fibrillation : A Translational Study to Guide Ablation Therapy

A Multiscale In Silico Study to Characterize the Atrial Electrical Activity of Patients With Atrial Fibrillation : A Translational Study to Guide Ablation Therapy

Author: Sánchez Arciniegas, Jorge Patricio

Publisher: KIT Scientific Publishing

Published: 2022-05-30

Total Pages: 162

ISBN-13: 3731511703

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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.


Book Synopsis A Multiscale In Silico Study to Characterize the Atrial Electrical Activity of Patients With Atrial Fibrillation : A Translational Study to Guide Ablation Therapy by : Sánchez Arciniegas, Jorge Patricio

Download or read book 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 published by KIT Scientific Publishing. This book was released on 2022-05-30 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

ECG Imaging of Ventricular Activity in Clinical Applications

Author: Schulze, Walther H. W.

Publisher: KIT Scientific Publishing

Published: 2015-08-12

Total Pages: 238

ISBN-13: 3731503743

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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.


Book Synopsis ECG Imaging of Ventricular Activity in Clinical Applications by : Schulze, Walther H. W.

Download or read book ECG Imaging of Ventricular Activity in Clinical Applications written by Schulze, Walther H. W. and published by KIT Scientific Publishing. This book was released on 2015-08-12 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.


Multiscale Cohort Modeling of Atrial Electrophysiology : Risk Stratification for Atrial Fibrillation through Machine Learning on Electrocardiograms

Multiscale Cohort Modeling of Atrial Electrophysiology : Risk Stratification for Atrial Fibrillation through Machine Learning on Electrocardiograms

Author: Nagel, Claudia

Publisher: KIT Scientific Publishing

Published: 2023-04-24

Total Pages: 280

ISBN-13: 3731512815

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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.


Book Synopsis Multiscale Cohort Modeling of Atrial Electrophysiology : Risk Stratification for Atrial Fibrillation through Machine Learning on Electrocardiograms by : Nagel, Claudia

Download or read book Multiscale Cohort Modeling of Atrial Electrophysiology : Risk Stratification for Atrial Fibrillation through Machine Learning on Electrocardiograms written by Nagel, Claudia and published by KIT Scientific Publishing. This book was released on 2023-04-24 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Modeling Human Atrial Patho-Electrophysiology from Ion Channels to ECG - Substrates, Pharmacology, Vulnerability, and P-Waves

Author: Loewe, Axel

Publisher: KIT Scientific Publishing

Published: 2016-08-03

Total Pages: 342

ISBN-13: 3731505282

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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.


Book Synopsis Modeling Human Atrial Patho-Electrophysiology from Ion Channels to ECG - Substrates, Pharmacology, Vulnerability, and P-Waves by : Loewe, Axel

Download or read book Modeling Human Atrial Patho-Electrophysiology from Ion Channels to ECG - Substrates, Pharmacology, Vulnerability, and P-Waves written by Loewe, Axel and published by KIT Scientific Publishing. This book was released on 2016-08-03 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.


Electrophysiologic Testing

Electrophysiologic Testing

Author: Richard N. Fogoros

Publisher: John Wiley & Sons

Published: 2008-04-15

Total Pages: 307

ISBN-13: 0470750243

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Following the huge success of previous editions,Electrophysiological Testing 4th edition is the must haveresource for students, residents, cardiology fellows, primary carephysicians, cardiologists, nurses, and technicians becauseit: clarifies the role of electrophysiology in the evaluation ofcardiac arrhythmias discusses advances in therapeutic electrophysiology keeping youcompletely up to date provides clear summaries of complex topics is written in a user-friendly and understandable writing styleto make the information easy to digest and recall includes an entirely new chapter on the key field of CardiacResynchronisation Reviews of previous edition: “Many times I have found that EP literature is verytied to research results and bogs down the primary topic and makesit difficult to understand. This book explains EP in plain English!I think it is in a class by itself." EP Technician, GalichiaHeart Hospital, Wichita, KS, USA "It gives a good understanding of EP without getting tootechnical and complex in the explanations. It accomplishes a majortask of “demystifying” the field of EP. It not onlyaddresses the needs of non technical EP Personnel, but alsoprovides a precise overview of EP for general review.”Cardiac NP, St. Jude's Medical Center


Book Synopsis Electrophysiologic Testing by : Richard N. Fogoros

Download or read book Electrophysiologic Testing written by Richard N. Fogoros and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the huge success of previous editions,Electrophysiological Testing 4th edition is the must haveresource for students, residents, cardiology fellows, primary carephysicians, cardiologists, nurses, and technicians becauseit: clarifies the role of electrophysiology in the evaluation ofcardiac arrhythmias discusses advances in therapeutic electrophysiology keeping youcompletely up to date provides clear summaries of complex topics is written in a user-friendly and understandable writing styleto make the information easy to digest and recall includes an entirely new chapter on the key field of CardiacResynchronisation Reviews of previous edition: “Many times I have found that EP literature is verytied to research results and bogs down the primary topic and makesit difficult to understand. This book explains EP in plain English!I think it is in a class by itself." EP Technician, GalichiaHeart Hospital, Wichita, KS, USA "It gives a good understanding of EP without getting tootechnical and complex in the explanations. It accomplishes a majortask of “demystifying” the field of EP. It not onlyaddresses the needs of non technical EP Personnel, but alsoprovides a precise overview of EP for general review.”Cardiac NP, St. Jude's Medical Center


Comprehensive Electrocardiology

Comprehensive Electrocardiology

Author: Peter W. Macfarlane

Publisher: Springer Science & Business Media

Published: 2010-11-05

Total Pages: 2310

ISBN-13: 1848820453

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New edition of the classic complete reference book for cardiologists and trainee cardiologists on the theory and practice of electrocardiography, one of the key modalities used for evaluating cardiology patients and deciding on appropriate management strategies.


Book Synopsis Comprehensive Electrocardiology by : Peter W. Macfarlane

Download or read book Comprehensive Electrocardiology written by Peter W. Macfarlane and published by Springer Science & Business Media. This book was released on 2010-11-05 with total page 2310 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition of the classic complete reference book for cardiologists and trainee cardiologists on the theory and practice of electrocardiography, one of the key modalities used for evaluating cardiology patients and deciding on appropriate management strategies.


Computational Methods in Cardiac Electrophysiology

Computational Methods in Cardiac Electrophysiology

Author: Matthijs Cluitmans

Publisher: Frontiers Media SA

Published: 2023-07-06

Total Pages: 229

ISBN-13: 2832529259

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Book Synopsis Computational Methods in Cardiac Electrophysiology by : Matthijs Cluitmans

Download or read book Computational Methods in Cardiac Electrophysiology written by Matthijs Cluitmans and published by Frontiers Media SA. This book was released on 2023-07-06 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: