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Automated Calculation of Infarct Transmurality

Heiberg, Einar LU ; Engblom, Henrik LU ; Ugander, Martin LU and Arheden, Håkan LU (2007) Computers in Cardiology, 2007 p.165-168
Abstract
The aim of this study was to develop all algorithm to automatically calculate infarct transmurality based oil a non dichotomous infarct classification, and to compare with manual delineation. Global transmurality as calculated by the computer algorithm were significantly smaller than the consensus delineation of three observers (p < 0.05). On a regional basis in 6 sectors of each slice the variability of the three observers compared to consensus delineation was 17%, 15%, and 20%. The variability of the automated algorithm was 16%. In conclusion, weighted calculation of transmurality gave smaller global transmurality compared to consensus delineation, but did had the same variability oil a regional basis.
Please use this url to cite or link to this publication:
author
; ; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
Computers in Cardiology 2007, vols 1 AND 2
pages
165 - 168
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
Computers in Cardiology, 2007
conference location
Durham, NC, United States
conference dates
2007-09-30 - 2007-10-04
external identifiers
  • wos:000264173100042
  • scopus:62949144919
ISSN
0276-6574
DOI
10.1109/CIC.2007.4745447
language
English
LU publication?
yes
id
f9575ae4-0a25-4062-a633-47248460e90d (old id 1406753)
alternative location
http://www.cinc.org/archives/2007/pdf/0165.pdf
date added to LUP
2016-04-01 15:43:43
date last changed
2022-02-12 17:17:07
@inproceedings{f9575ae4-0a25-4062-a633-47248460e90d,
  abstract     = {{The aim of this study was to develop all algorithm to automatically calculate infarct transmurality based oil a non dichotomous infarct classification, and to compare with manual delineation. Global transmurality as calculated by the computer algorithm were significantly smaller than the consensus delineation of three observers (p &lt; 0.05). On a regional basis in 6 sectors of each slice the variability of the three observers compared to consensus delineation was 17%, 15%, and 20%. The variability of the automated algorithm was 16%. In conclusion, weighted calculation of transmurality gave smaller global transmurality compared to consensus delineation, but did had the same variability oil a regional basis.}},
  author       = {{Heiberg, Einar and Engblom, Henrik and Ugander, Martin and Arheden, Håkan}},
  booktitle    = {{Computers in Cardiology 2007, vols 1 AND 2}},
  issn         = {{0276-6574}},
  language     = {{eng}},
  pages        = {{165--168}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  title        = {{Automated Calculation of Infarct Transmurality}},
  url          = {{http://dx.doi.org/10.1109/CIC.2007.4745447}},
  doi          = {{10.1109/CIC.2007.4745447}},
  year         = {{2007}},
}