A comparison of T1ρ with native T1 and T2 mapping for detecting edema in takotsubo cardiomyopathy
In patients with takotsubo cardiomyopathy, T1ρ values were significantly elevated in the mid and apical segments, where edema is more pronounced. In contrast, both T2 and native T1 values were significantly increased across all three segments-basal, mid, and apical. Consequently, native T1 and T2 mapping showed superior ability to detect edema compared to T1ρ mapping.
Authors
- Dana Dawson (ORCID: https://orcid.org/0000-0003-2815-4469)
- P. J. Ross (ORCID: https://orcid.org/0000-0001-7984-6452)
- David Gamble (ORCID: https://orcid.org/0000-0002-9723-5142)
- David Higgins
- Robert G. Kelly (ORCID: https://orcid.org/0000-0003-4357-0073)
- Liene Balode
Institutions
- University of Aberdeen (GB)
- Philips (United Kingdom) (GB)
Publication Details
- Journal
- Journal of Cardiovascular Magnetic Resonance
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1016/j.jocmr.2025.101965
- Primary Topic
- Takotsubo Cardiomyopathy and Associated Phenomena
- Type
- article
- Field-Weighted Citation Impact
- 0.00