Results 11 to 20 of about 3,495 (229)

Computer-aided system for diagnosis of Chagas’ disease based on scalograms and self-organizing neural networks [PDF]

, 2013
Introdução: A Doença de Chagas é uma endemia rural, prevalente em grande parte da América Central e América do Sul e, aproximadamente, metade dos pacientes contaminados com o parasita Trypanosoma cruzi não apresentam sinais clínicos, eletrocardiográficos
Carvalho, João Luiz Azevedo de, Junqueira Junior, Luiz Fernando, Nascimento, Francisco Assis de Oliveira, Rocha, Adson Ferreira da, Souza Neto, João   +4 more
core   +3 more sources

Estimulaçao atrial (AAI-AAIR) em pacientes chagásicos

Journal of Cardiac Arrhythmias, 1993
Doze (12) pacientes chagásicos com estimulaçao atrial, sendo 05 do sexo masculino e a idade média de 48,5 anos, estao sendo acompanhados desde novembro de 1981. A indicaçao para implante de marcapasso foi de 100% devido a doença do nó sinusal.
Oswaldo Tadeu GRECO, Simone Correia CATALAN, Adalberto Menezes LORGA, Roberto Vito ARDITO   +3 more
doaj   +4 more sources

I Diretriz brasileira de cardio-oncologia pediátrica da Sociedade Brasileira de Cardiologia [PDF]

, 2013
Sociedade Brasileira de Oncologia PediátricaUniversidade Federal de São Paulo (UNIFESP) Instituto de Oncologia Pediátrica GRAACCUniversidade Federal de São Paulo (UNIFESP)Universidade de São Paulo Faculdade de Medicina Instituto do Coração do Hospital ...
Alves, Maria Teresa de Seixas, Arduini, Rodrigo Genaro, Azeka, Estela, Bassi, Débora Ugayama, Camargo, Paulo Roberto, Campos Filho, Orlando, Carvalho, Antonio Carlos, Castro Junior, Claudio Galvão de, Catani, Liane Hulle, Cypriano, Mônica, Diógenes, Maria Suely Bezerra, Feitosa, Fabiana Aragão, Figueiredo, Paula Andrade, Gouveia, Roseane Vasconcelos, Guerra, Cristina Chaves dos Santos, Gutierrez, Julián Arango, Hamamoto, Fernando, Ishigai, Marcia Marcelino de Souza, Jatene, Ieda Biscegli, Lederman, Henrique Manoel, Macedo, Carla Renata Pacheco Donato, Maia, Priscila dos Santos, Miachon, Adriana Siviero, Moisés, Valdir Ambrósio, Morais, Vera Lúcia Lins de, Mota, Isabele Coelho Fonseca da, Nars, Clarissa Carvalho Fongaro, Negrini, Nilce da Silva, Novaes, Paulo Eduardo, Paiva, Marcelo Goulart, Parreiras, Mariana, Perin, Juliana Pepe Marinho, Perrud, Jeferson Adriano, Petrilli, Antonio Sergio, Petrilli, Renata, Piedade, Maria Tereza Castro, Rigon Junior, Humberto João, Santos, Cleusa Cavalcanti Lapa, Santos, Marcelo José, Seber, Adriana, Silva, Dafne Cardoso Bourguignon da, Soares Junior, José, Soares, Juliana dos Santos, Spinola-Castro, Angela Maria, Szarf, Gilberto, Tanaka, Ana Cristina Sayuri, Teruya, Suzana Barbosa Miranda, Terzian, Claudia Naufel, Tsai, Liliana Yu, Vianna, Livia Cristina   +49 more
core   +4 more sources

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

Disfunción del nódulo sinusal asociado a estenosis severa proximal de la arteria coronaria derecha y vasoespasmo coronario

Memorias del Instituto de Investigaciones en Ciencias de la Salud, 2022
La disfunción del nódulo sinusal (DNS) es generalmente secundaria a la senescencia del nodo sinusal y del miocardio auricular circundante. Estamos presentando un paciente de 59 años de edad, hipertenso sin tratamiento y con antecedente de síncope en dos ...
Osmar Antonio Centurión, José Fernando Alderete, Alfredo Javier Meza, Luís Marcelo Miño, Laura Beatriz García   +4 more
doaj   +1 more source

Comprehensive Assessment of Arterial, Tissue, and Venous Collaterals for Evaluating the Infarct Growth Rate: The Multimodal Collateral Score

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Collaterals are crucial factors that influence the infarct growth rate (IGR). We aimed to determine whether a comprehensive multimodal collateral score (MCS), incorporating collateral assessment at the arterial, tissue, and venous levels, is associated with functional independence and provides incremental prognostic value over ...
Giorgio Busto, Umberto Pensato, Ilaria Casetta, Giorgio U. Marcello, Angelo Barra, Anna Poggesi, Edoardo Carlesi, Sara Mancini, Andrea Ginestroni, Vittorio Miele, Alessandro Padovani, Andrea Morotti, Enrico Fainardi   +12 more
wiley   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Diretrizes Brasileiras de Dispositivos Cardíacos Eletrônicos Implantáveis (DCEI)

Journal of Cardiac Arrhythmias, 2008
A padronizaçao das indicaçoes para implantes de marcapassos é preocupaçao constante em todas as sociedades científicas relacionadas à área. Desde as primeiras descriçoes das diversas bradiarritmias e da realizaçao dos primeiros implantes, a avaliaçao da
Sociedade Brasileira de Arritmias Cardíacas (Sobrac/SBC), Departamento de Estimulaçao Cardíaca Artificial (Deca/SBCCV)   +1 more
doaj   +4 more sources

Shaping Ti3C2 MXene Nanospheres for Precision Near‐Infrared Photothermal Therapy

Advanced Functional Materials, EarlyView.
In this study, we report producing spherical MXenes via fs laser fragmentation of Ti3C2 flakes in liquid medium. The nanoparticles demonstrated pronounced light absorption and high photothermal conversion efficiencies of 68% and 63% under heating with NIR‐I and NIR‐II lasers, respectively.
Julia S. Babkova, Ivan V. Zelepukin, Konstantin G. Shevchenko, Gleb V. Tikhonowski, Lyubov V. Gorelik, Anton A. Popov, Anna S. Sogomonyan, Alina Yu. Kapitannikova, Ivan S. Kazantsev, Dmitry V. Dyubo, Daria A. Panova, Daniil I. Tselikov, Anton A. Minnekhanov, Aziz B. Mirkasymov, Georgy A. Ermolaev, Alexander V. Syuy, Gleb I. Tselikov, Aleksey V. Arsenin, Andrei V. Kabashin, Kostya S. Novoselov, Sergey M. Deyev, Valentyn S. Volkov   +21 more
wiley   +1 more source

Efectividad de la terapia eléctrica en taquicardia supraventricular e inestabilidad hemodinámica

Revista de Educación e Investigación en Emergencias, 2023
Introducción: La taquicardia supraventricular es una de las arritmias más frecuentes en adultos. Puede desarrollar compromiso hemodinámico que comprometa la vida.
Franklin Ríos-Jaimes, Alejandro Ortega-García, Enrique Villarreal-Ríos   +2 more
doaj   +1 more source