V
Valdir Ambrósio Moisés
Researcher at Federal University of São Paulo
Publications - 129
Citations - 2038
Valdir Ambrósio Moisés is an academic researcher from Federal University of São Paulo. The author has contributed to research in topics: Ejection fraction & Doppler echocardiography. The author has an hindex of 23, co-authored 120 publications receiving 1886 citations. Previous affiliations of Valdir Ambrósio Moisés include University of Pavia & University of California, San Diego.
Papers
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Journal ArticleDOI
A new method for quantification of regurgitant flow rate using color Doppler flow imaging of the flow convergence region proximal to a discrete orifice. An in vitro study.
Recusani F,G. S. Bargiggia,Ajit P. Yoganathan,Arturo Raisaro,L M Valdes-Cruz,Hsing-Wen Sung,C. Bertucci,M Gallati,Valdir Ambrósio Moisés,I A Simpson +9 more
TL;DR: In this study, a gravity-driven constant-flow system with five sharp-edged diaphragm orifices was imaged both parallel and perpendicular to the direction of flow through the orifice, and flow rates estimated from color Doppler flow imaging found them to correlate with measured flow rates.
Journal ArticleDOI
Cardiovascular effects of successful renal transplantation: a 1-year sequential study of left ventricular morphology and function, and 24-hour blood pressure profile.
TL;DR: In this paper, the effects of successful renal transplantation on left ventricular morphology and function and on the 24-hr blood pressure profile were investigated in 24 patients with end-stage renal disease.
Journal ArticleDOI
I Diretriz brasileira de cardio-oncologia pediátrica da Sociedade Brasileira de Cardiologia
Adriana Seber,Adriana Aparecida Siviero Miachon,Ana Cristina Sayuri Tanaka,Ângela Maria Spínola e Castro,Antonio Carlos Carvalho,Antonio Sergio Petrilli,Carla D Macedo,Clarissa Carvalho Fongaro Nars,Claudia Cristina Naufel Terzian,Cláudio Galvão de Castro Junior,Cleusa Lapa Santos,Cristina Chaves dos Santos Guerra,Dafne Cardoso Bourguignon da Silva,Débora Ugayama Bassi,Estela Azeka,Fabiana Aragão Feitosa,Fernando Hamamoto,Gilberto Szarf,Henrique Manoel Lederman,Humberto João Rigon Junior,Ieda Biscegli Jatene,Isabele Coelho Fonseca da Mota,Jeferson Adriano Perrud,José Soares Junior,Julian Arango Gutiérrez,Juliana Pepe Marinho Perin,Juliana dos Santos Souza Soares,Liane Hulle Catani,Liliana Yu Tsai,Livia Cristina Vianna,Marcelo Goulart Paiva,Marcelo José dos Santos,Marcia Marcelino de Souza Ishigai,Maria Suely Bezerra Diógenes,Maria Teresa de Seixas Alves,Maria Tereza Castro Piedade,Mariana Parreiras,Monica Cypriano,Nilce da Silva Negrini,Orlando Campos Filho,Paula Andrade Figueiredo,Paulo Eduardo Novaes,Paulo Roberto Camargo,Priscila dos Santos Maia,Renata de Toledo Petrilli,Rodrigo Genaro Arduini,RV Gouveia,Suzana Barbosa Miranda Teruya,Valdir Ambrósio Moisés,Vera Lúcia Lins de Morais +49 more
Journal ArticleDOI
Performance of two-dimensional Doppler echocardiography for the assessment of infarct size and left ventricular function in rats
Emilia Nozawa,Rosemeire M. Kanashiro,Neif Murad,Antonio Carlos Carvalho,Sergio L. Cravo,Orlando Campos,Paulo José Ferreira Tucci,Valdir Ambrósio Moisés +7 more
TL;DR: There was good agreement between echocardiographic and histologic estimates of myocardial infarct size in rats and the anatomic and functional variables of the left ventricle.
Journal ArticleDOI
Influence of the Coanda effect on color Doppler jet area and color encoding. In vitro studies using color Doppler flow mapping.
Kung Chao,Valdir Ambrósio Moisés,Robin Shandas,Taher Elkadi,David J. Sahn,Robert G. Weintraub +5 more
TL;DR: Surface adherence (Coanda effect) influences jet size and color encoding, causing smaller color Doppler jet areas and greater variance and reverse velocity encoding.