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Journal of Cardiovascular Magnetic Resonance
Published in: Journal of Cardiovascular Magnetic Resonance 1/2012

Open Access 01-12-2012 | Poster presentation

CMR myocardial infarct evaluation in a canine model by three different contrast agents

Authors: Roberto Sarnari, Alejandro Aquino, Brandon Benefield, Octavia Biris, Kathleen R Harris, Daniel C Lee

Published in: Journal of Cardiovascular Magnetic Resonance | Special Issue 1/2012

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Excerpt

We evaluated R1 curves, CNR and scar visualization and quantification in a dog model of myocardial infarction by CMR, using three different contrast agents: Gadopentate dimeglumine (Gd-DTPA, Magnevist), Gadobenate dimeglumine (Gd-BOPTA, MultiHance), and Gadofosveset (Ablavar). Gd-DTPA showed better characteristics for myocardial scar visualization and quantification. Gadofosveset demonstrated lower CNR and underestimation of infarct size when compared to Gd-DTPA. …
Metadata
Title
CMR myocardial infarct evaluation in a canine model by three different contrast agents
Authors
Roberto Sarnari
Alejandro Aquino
Brandon Benefield
Octavia Biris
Kathleen R Harris
Daniel C Lee
Publication date
01-12-2012
Publisher
BioMed Central
DOI
https://doi.org/10.1186/1532-429X-14-S1-P47

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