MOLLI T1 mapping versus T2 W-SPAIR at 3T: myocardial area at risk measurements and the influence of microvascular obstruction

Donnie Cameron; Nishat Siddiqi; Christopher J. Neil; Baljit Jagpal; Margaret Bruce; Andrew Richardson; Thomas W. Redpath; Michael P. Frenneaux; Dana K. Dawson

doi:10.1186/1532-429X-16-S1-O22

MOLLI T₁ mapping versus T₂ W-SPAIR at 3T: myocardial area at risk measurements and the influence of microvascular obstruction

Donnie Cameron, Nishat Siddiqi, Christopher J. Neil, Baljit Jagpal, Margaret Bruce, Andrew Richardson, Thomas W. Redpath, Michael P. Frenneaux, Dana K. Dawson

Queen Elizabeth Hospital Australia

Research output: Contribution to journal › Article › peer-review

Abstract

Robust CMR imaging is required for the delineation of myocardial area at risk (AAR), so that the success of reperfusion therapies can be evaluated. In this work, we investigate the performance of T1 mapping in assessing AAR one week post-STEMI, and explore the effect of microvascular obstruction (MVO) on T1 relaxation times.

Original language	English
Article number	O22
Number of pages	2
Journal	Journal of Cardiovascular Magnetic Resonance
Volume	16
DOIs	https://doi.org/10.1186/1532-429X-16-S1-O22
Publication status	Published - 16 Jan 2014

Bibliographical note

Funding Information:
This study was supported by a Medical Research Council (UK) grant, as a sub-study of Nitrites in Acute Myocardial Infarction, NCT01388504.

Keywords

Acute Myocardial Infarction
Late Gadolinium Enhancement
Microvascular Obstruction
Receiver Operator Characteristic
STEMI Patient

Access to Document

10.1186/1532-429X-16-S1-O22Licence: CC BY

Cameron_etal_JCM_Mollit_Mapping_Versus_VOR
This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Final published version, 411 KBLicence: CC BY

Cite this

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title = "MOLLI T1 mapping versus T2 W-SPAIR at 3T: myocardial area at risk measurements and the influence of microvascular obstruction",

abstract = "Robust CMR imaging is required for the delineation of myocardial area at risk (AAR), so that the success of reperfusion therapies can be evaluated. In this work, we investigate the performance of T1 mapping in assessing AAR one week post-STEMI, and explore the effect of microvascular obstruction (MVO) on T1 relaxation times.",

keywords = "Acute Myocardial Infarction, Late Gadolinium Enhancement, Microvascular Obstruction, Receiver Operator Characteristic, STEMI Patient",

author = "Donnie Cameron and Nishat Siddiqi and Neil, {Christopher J.} and Baljit Jagpal and Margaret Bruce and Andrew Richardson and Redpath, {Thomas W.} and Frenneaux, {Michael P.} and Dawson, {Dana K.}",

note = "Funding Information: This study was supported by a Medical Research Council (UK) grant, as a sub-study of Nitrites in Acute Myocardial Infarction, NCT01388504.",

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T1 - MOLLI T1 mapping versus T2 W-SPAIR at 3T

T2 - myocardial area at risk measurements and the influence of microvascular obstruction

AU - Cameron, Donnie

AU - Siddiqi, Nishat

AU - Neil, Christopher J.

AU - Jagpal, Baljit

AU - Bruce, Margaret

AU - Richardson, Andrew

AU - Redpath, Thomas W.

AU - Frenneaux, Michael P.

AU - Dawson, Dana K.

N1 - Funding Information: This study was supported by a Medical Research Council (UK) grant, as a sub-study of Nitrites in Acute Myocardial Infarction, NCT01388504.

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Y1 - 2014/1/16

N2 - Robust CMR imaging is required for the delineation of myocardial area at risk (AAR), so that the success of reperfusion therapies can be evaluated. In this work, we investigate the performance of T1 mapping in assessing AAR one week post-STEMI, and explore the effect of microvascular obstruction (MVO) on T1 relaxation times.

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KW - Acute Myocardial Infarction

KW - Late Gadolinium Enhancement

KW - Microvascular Obstruction

KW - Receiver Operator Characteristic

KW - STEMI Patient

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