www.onlineijcs.org ISSN 2359-4802 / IJCS ONLINE: ISSN 2359-5647 Editor-in-Chief Pedagogical Advisor Cláudio Tinoco Mesquita Maria Lucia Brandão Associate Editors Clério Francisco Azevedo Filho (Cardiovascular Imaging) Gláucia Maria Moraes de Oliveira (Clinical Cardiology) Guilherme Vianna e Silva (Interventionist Cardiology) João Augusto Costa Lima (Integrative Imaging) Lauro Casqueiro Vianna (Multidisciplinary Affairs) Miguel Mendes (Stress Test and Cardiac Rehabilitation) Ricardo Mourilhe-Rocha (Heart Failure and Cardiomyopathies) Translation into English Transverso Traduções Desktop Publishing and Graphic Design MMM Design & Editoração Cover Design Graphic Conecte Design Office Assistant Diego Costa CONSELHO EDITORIAL Amalia Peix I Card y Cirur Cardiovasc - Cuba Andréia Biolo UFRGS - Brazil Angelo de Paola UNIFESP - Brazil Antonio Alves de Couto UFF - Brazil Antonio Cláudio Lucas da Nóbrega UFF - Brazil Ari Timerman I Dante Pazzanese - Brazil Armando da Rocha Nogueira UFRJ - Brazil Carisi A Polanczyk UFRGS - Brazil Carlos Eduardo Rochitte InCor - HCFMUSP - Brazil Carlos Vicente Serrano Júnior InCor - HCFMUSP - Brazil Cláudio Gil Soares de Araújo Clinimex - Brazil Cláudio Pereira da Cunha UFPR - Brazil Cláudio Tinoco Mesquita H Pró-Cardíaco - Brazil Denílson Campos de Albuquerque UERJ - Brazil Denizar Vianna Araujo UERJ - Brazil Edgardo Escobar Univ de Chile - Chile Emanuel Couto Furtado HBAFZ - Brazil Esmeralci Ferreira UERJ - Brazil Evandro Tinoco Mesquita UFF - Brazil Fausto Pinto Univ Lisboa - Portugal Fernando Nobre H Clin/FMUSP - Brazil Gabriel Blacher Grossman Cardionuclear - IC - Brazil Guilherme Vianna e Silva Texas Heart Inst - EUA Henrique César de Almeida Maia Ritmocardio - H S Lúcia - Brazil Horacio José Faella H N J. P. Garrahan - Argentina Humberto Villacorta Júnior UFF - Brazil Iran Castro IC/FUC - Brazil James A Lang Des Moint Univ - EUA James P Fischer Univ Birmingham - Inglaterra João Augusto Costa Lima Johns Hopkins Hosp - EUA João Vicente Vitola UFPR - Brazil José Geraldo de Castro Amino José Márcio Ribeiro Leonardo Roever Leopoldo Soares Piegas Luís Alberto Oliveira Dallan Luiz Carlos do Nascimento Simões Marcelo Iorio Garcia Marcelo Westerlund Montera Marcio Luiz Alves Fagundes Marco Antonio Mota Gomes Marco Antonio Rodrigues Torres Marcus Malachias Maria Eliane Campos Magalhães Mário de Seixas Rocha Massimo F Piepoli Maurício Ibrahim Scanavacca Nadine Oliveira Clausell Nazareth de Novaes Rocha Nelson A de Souza e Silva Paola Emanuela P Smanio Paulo Cesar Brandão Veiga Jardim Rafaelle Giubbini Roberto Bassan Ronaldo de Souza Leão Lima Salvador Manoel Serra Sandra Costa Fuchs Shekhar H Deo Tiago Augusto Magalhães Walter José Gomes Washington Andrade Maciel Wolney de Andrade Martins INC - Brazil H G I Pinheiro / H F Rocho - Brazil UFU - Brazil I Dante Pazzanese - Brazil InCor - HCFMUSP - Brazil INC - Brazil UFRJ - Brazil H Pró-Cardíaco - Brazil INC - Brazil UECS - Brazil UFRGS - Brazil FCMMG - Brazil UERJ - Brazil EBMSP - Brazil Guglielmo da Saliceto H - Itália InCor - HCFMUSP - Brazil UFRGS - Brazil UFF - Brazil UFRJ - Brazil I Dante Pazzanese - Brazil UFGO - Brazil Univ Brescia - Itália IECAC - Brazil UFRJ - Brazil IECAC - Brazil UFRGS - Brazil Univ Missouri - EUA InCor - HCFMUSP - Brazil UFESP - Brazil IECAC - Brazil UFF - Brazil