Roney Orismar Sampaio

Prognostic Significance of Myocardial Fibrosis Quantification by Histopathology and Magnetic Resonance Imaging in Patients With Severe Aortic Valve Disease

Clerio F. Azevedo, Marcelo Nigri, Maria de Lourdes Higuchi et al. · Journal of the American College of Cardiology · 2010 · 535 citations

Heart Failure, Diagnosis, Pathology +16

Rivaroxaban in Patients with Atrial Fibrillation and a Bioprosthetic Mitral Valve

Hélio Penna Guimarães, Renato D. Lópes, Pedro Gabriel Melo de Barros e Silva et al. · New England Journal of Medicine · 2020 · 274 citations

Ten-year clinical laboratory follow-up after application of a symptom-based therapeutic strategy to patients with severe chronic aortic regurgitation of predominant rheumatic etiology

Flávio Tarasoutchi, Max Grinberg, Guilherme Sobreira Spina et al. · Journal of the American College of Cardiology · 2003 · 114 citations

Rheumatology, Symptom-based Therapeutic Strategy, Heart Failure +12

Contrast-enhanced magnetic resonance imaging identifies focal regions of intramyocardial fibrosis in patients with severe aortic valve disease: Correlation with quantitative histopathology

Marcelo Nigri, Clerio F. Azevedo, Carlos Eduardo Rochitte et al. · American Heart Journal · 2009 · 60 citations

Contrast-enhanced Magnetic Resonance, Health Sciences, Medical Imaging +12

Rheumatic Heart Disease and Myxomatous Degeneration: Differences and Similarities of Valve Damage Resulting from Autoimmune Reactions and Matrix Disorganization

Carlo Martins, Léa Maria Macruz Ferreira Demarchi, Frederico Moraes Ferreira et al. · PLoS ONE · 2017 · 47 citations · Full text