ABC | Volume 110, Nº1, January 2018

Arquivos Brasileiros de Cardiologia - Volume 110, Nº 1, January 2018 A JOURNAL OF SOCIEDADE BRASILEIRA DE CARDIOLOGIA - Published since 1948 Contents Editorial New Editor-in-Chief, New Challenges Carlos Eduardo Rochitte .........................................................................................................................................................................page 1 Short Editorial Cardiovascular Risk Stratification: From Phenotype to Genotype? Marcio Sommer Bittencourt .........................................................................................................................................................................page 4 Cardioprotective Effects of Melatonin in Reperfusion Injury Francisco R. M. Laurindo .........................................................................................................................................................................page 6 Original Articles Clinical Arrhythmia Oral Anticoagulation in Atrial Fibrillation: Development and Evaluation of a Mobile Health Application to Support Shared Decision-Making Laura Siga Stephan, Eduardo Dytz Almeida, Raphael Boesche Guimarães, Antonio Gaudie Ley, Rodrigo Gonçalves Mathias, Maria Valéria Assis, Tiago Luiz Luz Leiria .........................................................................................................................................................................page 8 Atherosclerosis/Endothelium/Vascular Association of Multiple Genetic Variants with the Extension and Severity of Coronary Artery Disease Simone Cristina Pinto Matheus Fischer, Simone Pires Pinto, Lívia Campos do Amaral Silva Lins, Henrique Tria Bianco, Carlos Manoel de Castro Monteiro, Luiz Fernando Muniz Pinheiro, Francisco Antonio Helfenstein Fonseca, Maria Cristina de Oliveira Izar .......................................................................................................................................................................page 17 Cardiogeriatrics Prognostic Accuracy of the GRACE Score in Octogenarians and Nonagenarians with Acute Coronary Syndromes Antonio Mauricio dos Santos Cerqueira Junior, Luisa Gondim dos Santos Pereira, Thiago Menezes Barbosa de Souza, Vitor Calixto de Almeida Correia, Felipe Kalil Beirão Alexandre, Gabriella Sant’Ana Sodré, Jessica Gonzalez Suerdieck, Felipe Ferreira, Marcia Maria Noya Rabelo, Luis Cláudio Lemos Correia .......................................................................................................................................................................page 25 Epidemiology Prevalence of Dyslipidemias in Three Regions in Venezuela: The VEMSOLS Study Results Juan P. González-Rivas, Ramfis Nieto-Martínez, Imperia Brajkovich, Eunice Ugel, Alejandro Rísquez .......................................................................................................................................................................page 31