Abstract
In addition to conventional parametric mapping that use the
spin-lattice (T1) and spin-spin (T2) relaxation mechanisms, a new native
image parametric mapping method using spin-lattice relaxation in the
rotating frame (T1ρ) has been recently described. T1ρ contrast can be
acquired when the magnetization is prepared with the spin-lock (SL) pulse and is followed by the image acquisition sequence. T1ρ relaxation is sensitive to the low-frequency (Hz-kHz) 1H motion; therefore, it can be used to investigate the exchange of protons between water and macromolecules [1]. We aimed to investigate the use of T1ρ MRI for detecting myocardial changes in acute takotsubo cardiomyopathy patients. Takotsubo cardiomyopathy is a temporary and severe left ventricular dysfunction caused by extreme emotional or physical stress [2], that confers significant mortality and morbidity.
| Original language | English |
|---|---|
| Article number | 100300 |
| Number of pages | 1 |
| Journal | Journal of Cardiovascular Magnetic Resonance |
| Volume | 26 |
| Issue number | Supplement 1 |
| DOIs |
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| Publication status | Published - May 2024 |
Bibliographical note
Erratum to “T1ρ imaging for detecting takotsubo cardiomyopathy” [Journal of Cardiovascular Magnetic Resonance 26S1 (2024) 100300] (Journal of Cardiovascular Magnetic Resonance (2024) 26(S1), (S1097664724002916), (10.1016/j.jocmr.2024.100300)) Liene Balode, James Ross, Dana Dawson, David Gamble, Robert Kelly, 2024. Journal of Cardiovascular Magnetic Resonancehttp://www.scopus.com/inward/record.url?scp=85201477753&partnerID=8YFLogxK
http://dx.doi.org/10.1016/j.jocmr.2024.101079
The publisher regrets that the rho symbol in the published version of this abstract was rendered incorrectly in the publication.