Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Atrial and ventricular myocardium extraction using model-based techniques.

B Pfeifer1, G Fischer, F Hanser

  • 1Institute for Biomedical Signal Processing and Imaging, University for Health Sciences, Medical Informatics and Technology (UMIT), Eduard-Wallnöfer-Zentrum 1, 6060 Hall in Tirol, Austria. bernhard.pfeifer@umit.at

Methods of Information in Medicine
|February 17, 2006
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cost-effectiveness of a multidimensional post-discharge disease management program for heart failure patients-economic evaluation along a one-year observation period.

Clinical research in cardiology : official journal of the German Cardiac Society·2024
Same author

Feasibility and effectiveness of a multidimensional post-discharge disease management programme for heart failure patients in clinical practice: the HerzMobil Tirol programme.

Clinical research in cardiology : official journal of the German Cardiac Society·2021
Same author

Biomedical Signal Processing.

Yearbook of medical informatics·2016
Same author

Search for lepton flavour violation in the <i>eμ</i> continuum with the ATLAS detector in [Formula: see text]<i>pp</i> collisions at the LHC.

The European physical journal. C, Particles and fields·2015
Same author

Alterations of field potentials in isotropic cardiomyocyte cell layers induced by multiple endogenous pacemakers under normal and hypothermal conditions.

American journal of physiology. Heart and circulatory physiology·2014
Same author

Performance of a tactile P300 speller for healthy people and severely disabled patients.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2013
Same journal

Design and methodological development of a digital clinical safety training programme informed by a national framework: a New Zealand case study.

Methods of information in medicine·2026
Same journal

Panic Prediction from Digital Phenotyping: Subject-Level Cross-Validation Reveals Limited Between-Person Generalization.

Methods of information in medicine·2026
Same journal

Agent-Based Modeling Approach for Population Dynamics of the Biological Vector Aedes Aegypti.

Methods of information in medicine·2026
Same journal

A Statistical Framework for Person-centered Analysis of Digital Service Use in Public Health and Social Care.

Methods of information in medicine·2026
Same journal

Assessing the Quality of Electronic Discharge Summaries: A Cross-Sectional Study Using the Validated Spanish Version of the PDQI-9.

Methods of information in medicine·2026
Same journal

A Knowledge Graph-Driven Hypergeometric Efficacy Prediction Model for Classical Traditional Chinese Herbal Formulas.

Methods of information in medicine·2026
See all related articles

This study introduces an efficient method to extract myocardial structures for non-invasive electrical excitation estimation in human atria and ventricles. The generated cardiac models are suitable for clinical cardiac source imaging.

Area of Science:

  • Medical Imaging
  • Computational Anatomy
  • Cardiac Electrophysiology

Background:

  • Accurate myocardial structure extraction is crucial for estimating cardiac electrical activity.
  • Non-invasive methods are needed for clinical applications.

Purpose of the Study:

  • To present an efficient approach for extracting myocardial structures from blood masses.
  • To enable non-invasive estimation of electrical excitation in human atria and ventricles.

Main Methods:

  • Constructing myocardial structure directly from segmented blood masses or using mean model information.
  • Employing mathematical and gray-value morphology operations.
  • Utilizing anatomical a-priori knowledge for atrial myocardium estimation.

Related Experiment Videos

Main Results:

  • The approach successfully generated satisfying results in eight patient data sets.
  • Efficient generation of a volume conductor model was achieved.
  • Models are suitable for clinical application.

Conclusions:

  • The developed approach yields ventricular and atrial models.
  • These models qualify for cardiac source imaging in a clinical setting.