Eri Watanabe
Brigham and Women's Hospital
6 Papers
8 Citations
Eri Watanabe is an academic researcher from Brigham and Women's Hospital. The author has contributed to research in topics: Coronary artery disease & Sudden cardiac death. The author has an hindex of 4, co-authored 6 publications.
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Papers
Myocardial Extracellular Volume Fraction From T1 Measurements in Healthy Volunteers and Mice: Relationship to Aging and Cardiac Dimensions
Tomas G. Neilan,Otavio R. Coelho-Filho,Otavio R. Coelho-Filho,Ravi V. Shah,Ravi V. Shah,Siddique Abbasi,Bobak Heydari,Eri Watanabe,Yucheng Chen,Damien Mandry,Francois Pierre-Mongeon,Francois Pierre-Mongeon,Ron Blankstein,Raymond Y. Kwong,Michael Jerosch-Herold +14 more
TL;DR: In healthy volunteers, the myocardial ECV ranges from 0.23 to 0.33, has acceptable test characteristics, and is associated with age, left atrial volume, and left ventricular mass, while in mice, the ECV also increases with age and strongly correlates with the extent of myocardia fibrosis.
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Infarct Tissue Heterogeneity by Contrast-Enhanced Magnetic Resonance Imaging Is a Novel Predictor of Mortality in Patients With Chronic Coronary Artery Disease and Left Ventricular Dysfunction
Eri Watanabe,Siddique Abbasi,Bobak Heydari,Otavio R. Coelho-Filho,Ravi V. Shah,Tomas G. Neilan,Venkatesh L. Murthy,Francois Pierre Mongeon,Chirag R. Barbhaiya,Michael Jerosch-Herold,Ron Blankstein,Hiroto Hatabu,Rob J. van der Geest,William G. Stevenson,Raymond Y. Kwong +14 more
TL;DR: Cardiac magnetic resonance infarct heterogeneity has a strong association with mortality independent of LVEF in patients with coronary artery disease and LV dysfunction, particularly in patientswith mild or moderate LV dysfunction.
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Identification of myocardial extracellular matrix expansion by cardiac MRI in hypertensive patients
François-Pierre Mongeon,Michael Jerosch-Herold,Otavio R. Coelho-Filho,Luciana F Seabra,Eri Watanabe,Ron Blankstein,Raymond Y. Kwong +6 more
TL;DR: The MECVF was measured directly using T1 imaging preand post-contrast to better reflect the presence and severity of myocardial fibrosis in hypertensive patients with LVH.
Infarct tissue heterogeneity by contrast-enhanced mri is a novel predictor of mortality in patients with chronic coronary artery disease and left ventricular dysfunction
Siddique Abbasi,Eri Watanabe,Ravi V. Shah,Bobby Heydari,Tomas G. Neilan,Otavio R. Coelho-Filho,Jiazuo H. Feng,Michael L. Steigner,Ron Blankstein,Michael Jerosch-Herold,Raymond Y. Kwong +10 more
TL;DR: It is hypothesized that infarct heterogeneity by cardiac magnetic resonance (CMR) was associated with patient mortality incremental to LV ejection fraction (LVEF), and the strength of this association was examined in CAD patients with LVEF>35%.
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Comparing CMR Mapping Methods and Myocardial Patterns Toward Heart Failure Outcomes in Nonischemic Dilated Cardiomyopathy
Tomas Vita,Christoph Gräni,Siddique Abbasi,Tomas G. Neilan,Ethan Rowin,Kyoichi Kaneko,Otavio R. Coelho-Filho,Eri Watanabe,François-Pierre Mongeon,Hoshang Farhad,Carlos H Rassi,Yuna L. Choi,Kathleen Cheng,Michael M. Givertz,Ron Blankstein,Michael L. Steigner,Ayaz Aghayev,Michael Jerosch-Herold,Raymond Y. Kwong +18 more
TL;DR: In patients with nonischemic dilated cardiomyopathy (NIDCM), native T1, partition coefficient (λGd), and extracellular volume fraction (ECV) mapping may offer prognostic values beyond late gadolinium enhancement (LGE), by scaling the range of myocardial changes.