Relationship between Measurement Errors in Myocardial T
Adult
Bradycardia
/ diagnostic imaging
Diagnostic Errors
Heart
/ diagnostic imaging
Heart Rate
Heart Septum
/ diagnostic imaging
Humans
Image Processing, Computer-Assisted
Magnetic Resonance Imaging
Male
Middle Aged
Myocardium
/ pathology
Predictive Value of Tests
Reproducibility of Results
Stroke Volume
Ventricular Function, Left
Myocardium
hear rate
measurement error
modified Look-Locker inversion recovery (MOLLI)
native T1 mapping
Journal
Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine
ISSN: 1880-2206
Titre abrégé: Magn Reson Med Sci
Pays: Japan
ID NLM: 101153368
Informations de publication
Date de publication:
01 Dec 2020
01 Dec 2020
Historique:
pubmed:
21
1
2020
medline:
17
4
2021
entrez:
21
1
2020
Statut:
ppublish
Résumé
Modified Look-Locker inversion recovery (MOLLI) using a 5s(3s)3s scheme is robust to tachycardia, but some errors are occasionally observed in myocardial T We enrolled 69 male patients with normal native T Patients with score >1 for the septal myocardium had significantly lower minimum iHR than those with a score ≤1 (P < 0.01; 49.8 ± 10.1 vs. 59.6 ± 9.7 beat per min). The confidence map shows more measurement errors in patients with lower minimum iHR. The myocardial T
Identifiants
pubmed: 31956176
doi: 10.2463/mrms.mp.2019-0166
pmc: PMC7809138
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
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