Image reconstruction in cardiovascular CT: Part 2 - Iterative reconstruction; potential and pitfalls.
Algorithms
Cardiovascular Diseases
/ diagnostic imaging
Cardiovascular System
/ diagnostic imaging
Computed Tomography Angiography
/ methods
Coronary Angiography
/ methods
Humans
Predictive Value of Tests
Radiation Dosage
Radiation Exposure
/ adverse effects
Radiographic Image Interpretation, Computer-Assisted
/ methods
Reproducibility of Results
Tomography, X-Ray Computed
/ methods
Cardiovascular CT
Iterative reconstruction
Journal
Journal of cardiovascular computed tomography
ISSN: 1876-861X
Titre abrégé: J Cardiovasc Comput Tomogr
Pays: United States
ID NLM: 101308347
Informations de publication
Date de publication:
Historique:
received:
31
01
2019
revised:
04
04
2019
accepted:
15
04
2019
pubmed:
25
4
2019
medline:
7
8
2019
entrez:
25
4
2019
Statut:
ppublish
Résumé
The use of IR in CT previously has been prohibitively complicated and time consuming, however improvements in computer processing power now make it possible on almost all CT scanners. Due to its potential to allow scanning at lower doses, IR has received a lot of attention in the medical literature and has become a successful commercial product. Its use in cardiovascular CT has been driven in part due to concerns about radiation dose and image quality. This manuscript discusses the various vendor permutations of iterative reconstruction (IR) in detail and critically appraises the current clinical research available on the various IR techniques used in cardiovascular CT.
Identifiants
pubmed: 31014928
pii: S1934-5925(19)30061-9
doi: 10.1016/j.jcct.2019.04.009
pii:
doi:
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
3-10Informations de copyright
Crown Copyright © 2019. Published by Elsevier Inc. All rights reserved.