V
Vanessa M Ferreira
Researcher at University of Oxford
Publications - 65
Citations - 4771
Vanessa M Ferreira is an academic researcher from University of Oxford. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 22, co-authored 48 publications receiving 3960 citations. Previous affiliations of Vanessa M Ferreira include John Radcliffe Hospital & National Institute for Health Research.
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Journal ArticleDOI
Shortened Modified Look-Locker Inversion recovery (ShMOLLI) for clinical myocardial T1-mapping at 1.5 and 3 T within a 9 heartbeat breathhold
Stefan K. Piechnik,Vanessa M Ferreira,Vanessa M Ferreira,Erica Dall'Armellina,Lowri E. Cochlin,Andreas Greiser,Stefan Neubauer,Matthew D. Robson +7 more
TL;DR: In contrast to the original method, ShMOLLI showed no dependence on heart rates for long T1 values, with estimates characterized by a constant 4% underestimation for T1 = 800-2700 ms, and is an efficient method that generates immediate, high-resolution myocardial T1-maps in a short breath-hold with high precision.
Journal ArticleDOI
Noncontrast T1 mapping for the diagnosis of cardiac amyloidosis.
Theodoros D. Karamitsos,Stefan K. Piechnik,Sanjay M Banypersad,Marianna Fontana,Ntobeko A.B. Ntusi,Vanessa M Ferreira,Vanessa M Ferreira,Carol J. Whelan,Saul G. Myerson,Matthew D. Robson,Philip N. Hawkins,Stefan Neubauer,James C. Moon +12 more
TL;DR: Noncontrast T1 mapping has high diagnostic accuracy for detecting cardiac AL amyloidosis, correlates well with markers of systolic and diastolic dysfunction, and is potentially more sensitive for detecting early disease than LGE imaging.
Journal ArticleDOI
Human Non-Contrast T1 Values and Correlation With Histology in Diffuse Fibrosis
Sacha Bull,Steven K White,Stefan K. Piechnik,Andrew S. Flett,Vanessa M Ferreira,Margaret Loudon,Jane M Francis,Theodoros D. Karamitsos,Bernard D. Prendergast,Matthew D. Robson,Stefan Neubauer,James C. Moon,Saul G. Myerson +12 more
TL;DR: Non-contrast T1 values are increased in patients with severe AS and further increase in symptomatic compared with asymptomatic patients, which may provide a useful clinical assessment of diffuse myocardial fibrosis in the future.
Journal ArticleDOI
Non-contrast T1-mapping detects acute myocardial edema with high diagnostic accuracy: a comparison to T2-weighted cardiovascular magnetic resonance
Vanessa M Ferreira,Vanessa M Ferreira,Stefan K. Piechnik,Erica Dall'Armellina,Theodoros D. Karamitsos,Jane M. Francis,Robin P. Choudhury,Matthias G. Friedrich,Matthias G. Friedrich,Matthew D. Robson,Stefan Neubauer +10 more
TL;DR: Non-contrast T1-mapping using ShMOLLI is a novel method for objectively detecting myocardial edema with a high diagnostic performance and may serve as a complementary technique to T2-weighted imaging for assessing myocardian edema in ischemic and non-ischemic heart disease.
Journal ArticleDOI
T1 Mapping for the Diagnosis of Acute Myocarditis Using CMR: Comparison to T2-Weighted and Late Gadolinium Enhanced Imaging
Vanessa M Ferreira,Stefan K. Piechnik,Erica Dall'Armellina,Theodoros D. Karamitsos,Jane M. Francis,Ntobeko A.B. Ntusi,Cameron J. Holloway,Robin P. Choudhury,Attila Kardos,Matthew D. Robson,Matthias G. Friedrich,Stefan Neubauer +11 more
TL;DR: Native T1 mapping as a novel criterion for the detection of acute myocarditis showed excellent and superior diagnostic performance compared with T2W-CMR.