ABC | Volume 112, Nº5, May 2019

Arquivos Brasileiros de Cardiologia - Volume 112, Nº 5, May 2019 Contents Editorial Is There Any Cardiovascular Concern Regarding the Use of Aromatase Inhibitors in Breast Cancer? Tatiana F. G. Galvão .....................................................................................................................................................................page 489 Original Article Unscheduled Emergency Visits after Cardiac Devices Implantation: Comparison between Cardioverter Defibrillators and Cardiac Resynchronization Therapy Devices in less than one year of Follow Up Stefan Warpechowski Neto, Laura Lessa Gaudie Ley, Eduardo Dytz Almeida, Marco Aurélio Lumertz Saffi, Luiza Zwan Dutra, Antonio Lessa Gaudie Ley, Roberto Tofani Sant`Anna, Gustavo Glotz de Lima, Renato Abdala Karam Kalil, Tiago Luiz Luz Leiria .....................................................................................................................................................................page 491 Short Editorial Unscheduled Return Visits to the Emergency Department after Cardiac Electronic Devices Implantation Roberto Costa .....................................................................................................................................................................page 499 Original Article Left Atrial Stiffness: A Predictor of Atrial Fibrillation Recurrence after Radiofrequency Catheter Ablation - A Systematic Review and Meta-Analysis Eduardo Thadeu de Oliveira Correia, Letícia Mara dos Santos Barbetta, Othon Moura Pereira da Silva, Evandro Tinoco Mesquita .....................................................................................................................................................................page 501 Short Editorial Left Atrial Stiffness, a Marker of Atrial Cardiomyopathy, and Atrial Fibrillation – Relationships and Predictors for Procedure Success after Catheter Ablation Tan Chen Wu .....................................................................................................................................................................page 509 Original Article Stent versus Coronary Artery Bypass Surgery in Multi-Vessel and Left Main Coronary Artery Disease: A Meta-Analysis of Randomized Trials with Subgroups Evaluation Pedro José Negreiros de Andrade, João Luiz de Alencar Araripe Falcão, Breno de Alencar Araripe Falcão, Hermano Alexandre Lima Rocha .....................................................................................................................................................................page 511 JOURNAL OF BRAZILIAN SOCIETY OF CARDIOLOGY - Published since 1943 ABC Cardiol Journal of Brazilian Society of Cardiology