E
Elzbieta Chamera
Researcher at Johns Hopkins University
Publications - 14
Citations - 2079
Elzbieta Chamera is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Pulmonary hypertension & Internal medicine. The author has an hindex of 7, co-authored 12 publications receiving 1864 citations.
Papers
More filters
Journal ArticleDOI
Tricuspid annular displacement predicts survival in pulmonary hypertension.
Paul R. Forfia,Micah R. Fisher,Stephen C. Mathai,Traci Housten-Harris,Anna R. Hemnes,Barry A. Borlaug,Elzbieta Chamera,Mary C. Corretti,Hunter C. Champion,Theodore P. Abraham,Reda E. Girgis,Paul M. Hassoun +11 more
TL;DR: TAPSE powerfully reflects RV function and prognosis in PAH and persisted after adjusting for other echocardiographic and hemodynamic variables and baseline treatment status.
Journal ArticleDOI
Accuracy of Doppler echocardiography in the hemodynamic assessment of pulmonary hypertension.
Micah R. Fisher,Paul R. Forfia,Paul R. Forfia,Elzbieta Chamera,Traci Housten-Harris,Hunter C. Champion,Reda E. Girgis,Mary C. Corretti,Paul M. Hassoun +8 more
TL;DR: Doppler echocardiography may frequently be inaccurate in estimating pulmonary artery pressure and cardiac output in patients being evaluated for PH, according to a prospective study on patients with various forms of PH.
Journal ArticleDOI
Left atrial structure and functional quantitation using cardiovascular magnetic resonance and multimodality tissue tracking: validation and reproducibility assessment.
Mytra Zareian,Luisa Ciuffo,Mohammadali Habibi,Anders Opdahl,Elzbieta Chamera,Colin O. Wu,David A. Bluemke,Joao A.C. Lima,Bharath Ambale Venkatesh +8 more
TL;DR: Left atrial MTT structural and functional parameters were not different from manual delineation, yet image analysis was only half as time consuming on average with MTT, suggesting MTT derived LA biplane volume and function is accurate and reproducible and is suited for use in longitudinal studies.
Journal ArticleDOI
Association of Cardiovascular Risk Factors and Myocardial Fibrosis With Early Cardiac Dysfunction in Type 1 Diabetes: The Diabetes Control and Complications Trial/Epidemiology of Diabetes Interventions and Complications Study.
Anderson C. Armstrong,Anderson C. Armstrong,Bharath Ambale-Venkatesh,Evrim B. Turkbey,Evrim B. Turkbey,Sirisha Donekal,Elzbieta Chamera,Jye Yu C. Backlund,Patricia A. Cleary,John M. Lachin,David A. Bluemke,Joao A.C. Lima +11 more
TL;DR: Circumferential dysfunction was consistently associated with older age, male sex, smoking history, obesity, higher blood pressure, lower HDL cholesterol, and higher mean HbA1c, which is major factors related to early cardiac dysfunction in type 1 diabetes.
Journal ArticleDOI
Reproducibility of functional aortic analysis using magnetic resonance imaging: the MESA.
Chikara Noda,Bharath Ambale Venkatesh,Yoshiaki Ohyama,Chia Ying Liu,Elzbieta Chamera,Alban Redheuil,Gisela Teixido-Tura,Atul R. Chugh,Colin O. Wu,Gregory Hundley,David A. Bluemke,Joao A.C. Lima +11 more
TL;DR: MRI can provide a repeatable method of measuring aortic structural and functional parameters and intra- and inter-observer reproducibility of all aorti variables was excellent, suggesting that it is acceptable to measure thoracic aorta measurements by MRI.