Volume Number 114 3 ABC Cardiol March 2020 Journal of Brazilian Society of Cardiology Brazilian Society of Cardiology ISSN-0066-782X Figure 2 da Page 438. Interaction among Cardiovascular Scientific Journals Chief Editor AF ablation with rivaroxaban Carlos Rochitte RIAM – registry of acute myocardial infarction Internacional Coeditor João Lima Warfarin therapy in NVAF patients in Brazil Editors Gláucia Moraes Discordance of lipoproteins and CAD severity Alexandre Colafranceschi Ieda Jatene Takotsubo syndrome recurrence João Cavalcante Marcio Bittencourt Effort during 6-minute walk test Marina Okoshi Mauricio Scanavacca Software: analysis of strain curves Paulo Jardim Pedro Lemos Netrin-1 and IL-1β: prognosis in ACS Ricardo Stein Tiago Senra Risk scores for surgery in endocarditis Vitor Guerra Waist circumference of children in Brazil Slow Flow and Magnetic Resonance Imaging Added salt and blood pressure ABC Cardiol Journal of Brazilian Society of Cardiology JOURNAL OF BRAZILIAN SOCIETY OF CARDIOLOGY - Published since 1943 Contents Editorial Interaction among Cardiovascular Scientific Journals in Brazil: A Model That Requires Deeper Exploration Carlos Eduardo Rochitte .....................................................................................................................................................................page 433 Original Article Safety of Catheter Ablation of Atrial Fibrillation Under Uninterrupted Rivaroxaban Use Márcio Augusto Silva, Guilherme Muller de Campos Futuro, Erick Sessa Merçon, Deborah Vasconcelos, Rovana Silva Agrizzi, Jorge Elias Neto, Ricardo Kuniyoshi .....................................................................................................................................................................page 435 Short Editorial Uninterrupted Direct Oral Anticoagulants in Atrial Fibrillation Catheter Ablation: Ready for Prime Time Sílvia Marinho Martins .....................................................................................................................................................................page 443 Original Article Creation and Implementation of a Prospective and Multicentric Database of Patients with Acute Myocardial Infarction: RIAM António Valentim Gonçalves, Tiago Pereira-da-Silva, Rui Soares, Joana Feliciano, Rita Ilhão Moreira, Pedro Rio, Ana Abreu, Rui Cruz Ferreira .....................................................................................................................................................................page 446 Short Editorial Short Editorial: “Creation and Implementation of a Prospective Multicenter Registry of Acute Myocardial Infarction: RIAM” José Mariani Junior .....................................................................................................................................................................page 456 Original Article Anticoagulation Therapy in Patients with Non-valvular Atrial Fibrillation in a Private Setting in Brazil: A Real-World Study Pedro Gabriel Melo de Barros e Silva, Henry Sznejder, Rafael Vasconcellos, Georgette M. Charles, Hugo Tannus F. Mendonca-Filho, Jack Mardekian, Rodrigo Nascimento, Stephen Dukacz, Manuela Di Fusco .....................................................................................................................................................................page 457 Arquivos Brasileiros de Cardiologia - Volume 114, Nº 3, March 2020 Short Editorial Are DOACs a Good Bang for Your Buck in Atrial Fibrillation Prevention in Real-Life? Márcio Bittencourt .....................................................................................................................................................................page 467 Original Article Discordance of Low-Density Lipoprotein Cholestrol and Non-High-Density Lipoprotein Cholestrol and Coronary Artery Disease Severity Ozge Kurmus, Aycan Fahri Erkan, Berkay Ekici, Turgay Aslan, Murat Eren .....................................................................................................................................................................page 469 Short Editorial Discordance of Low-Density Lipoprotein Cholesterol and Non-High-Density Lipoprotein Cholesterol with Severity of Coronary Artery Disease Iran Castro and Hugo Fontana Filho .....................................................................................................................................................................page 476 Original Article Factors Associated with Recurrence in Takotsubo Syndrome: A Systematic Review Felipe Alverenga Duarte Campos, Luiz Eduardo Fonteles Ritt, João Paulo Soares Costa, Constança Margarida Cruz, Gilson Soares Feitosa Filho, Queila Oliveira Borges, Eduardo Sahade Darze .....................................................................................................................................................................page 477 Short Editorial Takotsubo Syndrome: A Recurrent Disease? Fábio Fernandes and Marcelo Westmoreland Montera .....................................................................................................................................................................page 484 Original Article Exercise Intensity during 6-Minute Walk Test in Patients with Peripheral Artery Disease Breno Quintella Farah, Raphael Mendes Ritti-Dias, Polly Montgomery, Gabriel Grizzo Cucato, Andrew Gardner .....................................................................................................................................................................page 486 Short Editorial Exercise and Six-Minute Walk Test in Lower Extremity Occlusive Peripheral Arterial Disease Tales Carvalho .....................................................................................................................................................................page 493 Original Article Software for Post-Processing Analysis of Strain Curves: The D-Station Rafael Duarte de Sousa, Carlos Danilo Miranda Regis, Ittalo dos Santos, Paulo Szewierenko, Renato de Aguiar Hortegal, Henry Abensur .....................................................................................................................................................................page 496 Arquivos Brasileiros de Cardiologia - Volume 114, Nº 3, March 2020 Original Article High Serum Netrin-1 and IL-1β in Elderly Females with ACS: Worse Prognosis in 2-years Follow-up Paola Leocádio, Penélope Menta, Melissa Dias, Júlia Fraga, Alessandra Goulart, Itamar Santos, Paulo Lotufo, Isabela Bensenor, Jacqueline Alvarez-Leite .....................................................................................................................................................................page 507 Short Editorial Acute Coronary Syndrome in Elderly Women: Inflammation Strikes Again Bruno Rocha and Carlos Aguiar .....................................................................................................................................................................page 515 Original Article Analysis of Risk Scores to Predict Mortality in Patients Undergoing Cardiac Surgery for Endocarditis Fernando Pivatto Júnior, Clarissa Carmona de Azevedo Bellagamba, Eduardo Gatti Pianca, Fernando Schmidt Fernandes, Maurício Butzke, Stefano Boemler Busato, Miguel Gus .....................................................................................................................................................................page 518 Short Editorial Prognostic Scores for Mortality in Cardiac Surgery for Infective Endocarditis Alexandre Bahia Barreira Martins and Cristiane da Cruz Lamas .....................................................................................................................................................................page 515 Original Article Waist Circumference Percentiles and Cut-Off Values for Obesity in a Large Sample of Students from 6 To 10 Years Old Of The São Paulo State, Brazil José Luiz F. Santos, Valentin P. Valério, Rafael N. Fernandes, Ligia Duarte, Antonio C. Assumpção, Jayme Guerreiro, Antonio L. Sickler, Álvaro A. R. Lemos, Jayro G. Goulart Filho, Luiz Antonio Machado Cesar, Ibraim Masciarelli Pinto, Carlos Magalhães, Maria Fernanda Fernanda Hussid, Cleber Camacho, Carine Sangaleti, Fernanda Consolim .....................................................................................................................................................................page 530 Short Editorial Waist Circumference: A Simple Measure for Childhood Obesity? Luciana Nicolau Aranha and Gláucia Maria Moraes de Oliveira .....................................................................................................................................................................page 538 Original Article Determination of Myocardial Scar Tissue in Coronary Slow Flow Phenomenon and The Relationship Between Amount of Scar Tissue and Nt-ProBnp Mustafa Candemir, Asife Şahinarslan, Merve Yazol, Yusuf Ali Öner, Bülent Boyacı .....................................................................................................................................................................page 540 Short Editorial Coronary Slow Flow Phenomenon - Adding Myocardial Fibrosis to The Equation Filipe P. Carvalho and Clério Francisco de Azevedo Filho .....................................................................................................................................................................page