Automated Calculation of Infarct Transmurality
(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:
https://lup.lub.lu.se/record/1406753
- author
- Heiberg, Einar LU ; Engblom, Henrik LU ; Ugander, Martin LU and Arheden, Håkan LU
- organization
- publishing date
- 2007
- 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 < 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}}, }