IJCS | Volume 33, Nº3, May / June 2020

SUMARY 199 203 206 208 215 217 225 227 233 235 243 • Editorials COVID-19: A Matter Close to the Heart................................................................................................................................ Gláucia Maria Moraes de Oliveira and Fausto J. Pinto Infodemia, Fake News and Medicine: Science and the Quest for Truth........................................................................ Claudio Tinoco Mesquita, Anderson Oliveira, Flávio Luiz Seixas, Aline Paes Challenge in the Treatment of Children with Congenital Heart Disease: Reducing Waiting Time for Cardiac Surgery. ..................................................................................................................................................... Ana Flavia Torbey and Aurea Grippa • Original Article Plasma Renin in Women Using and Not Using Combined Oral Contraceptive........................................................... Sidney de Souza Oliveira, Jefferson Petto, Diego Passos Diogo, Alan Carlos Nery dos Santos, Marvyn de Santana do Sacramento, Ana Marice Teixeira Ladeia • Editorial Oral Contraceptives and Cardiovascular Risk: Adding Clinical Evidence to the Pathophysiology......................... Daniel Arthur B. Kasal and Andrea De Lorenzo • Original Article Evaluation of Cardiovascular Risk in Hypertensive Individuals Attending a Primary Health Care Center........... Tiago Ricardo Moreira, Luana Vieira Toledo, Érica Toledo Mendonça, Renata Maria Colodette, Luciana Saraiva Silva, Rosângela Minardi Mitre Cotta • Editorial The Importance of Cardiovascular Risk in Primary Healthcare....................................................................................... Erika Maria Gonçalves Campana and Rafael Santos Costa • Original Article Diagnostic and Prognostic Role of Liver Elastography in Heart Failure........................................................................ Diane Xavier Ávila, Priscila Abreu Matos, Gabriel Quintino, Wolney de Andrade Martins, Dalmo Machado, Claudio Tinoco Mesquita, Humberto Villacorta Junior • Editorial Hepatic Elastography in the Assessment of Heart Failure: Where We Came from and Where We Are Going....... Edison Migowski • Original Article A Retrospective Study on Unfractionated Bovine Heparin Safety in On-Pump Cardiac Surgery............................ Fernando Antonio de Lima Torres, Andressa C. B. Torres, Allinson Ribeiro, Cauê O. Maia, Fernanda P. Almeida, João Roceto, Jorge A. Matkovski, Matheus G. Kovalski, Vanessa A. Pizato, Tatiana M. G. Cordeiro • Editorial Is Bovine Heparin, an Old Fellow, a Safe Anticoagulation Approach during Extracorporeal Circulation Inside Cardiac Operating Room? ....................................................................................................................................................... Christianne Bretas Vieira and Ivis Levi Fernandes Martins