ABC | Volume 115, Nº1, July 2020

Arquivos Brasileiros de Cardiologia - Volume 115, Nº 1, July 2020 Contents Editorial COVID-19: A New Challenge in Pregnancy and Heart Disease Walkiria Samuel Avila and Regina Coeli de Carvalho ..............................................................................................................................................................................................page 1 Original Article Acute Effect of Interval vs. Continuous Exercise on Blood Pressure: Systematic Review and Meta-Analysis Raphael José Perrier-Melo, Eduardo Caldas Costa, Breno Quintella Farah, Manoel da Cunha Costa ..............................................................................................................................................................................................page 5 Short Editorial High-intensity Interval Training versus Continuous Exercise: Is There a Difference Regarding the Magnitude of Blood Pressure Reduction? Filipe Ferrari and Vítor Magnus Martins ............................................................................................................................................................................................page 15 Original Article AT 1 Receptor Blockade Improves Myocardial Functional Performance in Obesity Silvio Assis de Oliveira-Junior, Nayara de Araújo Muzili, Marianna Rabelo de Carvalho, Gabriel Elias Ota, Camila Souza de Morais, Larissa Fregapani da Costa Vieira, Mateus Oliveira Ortiz, Dijon H. S. Campos, Marcelo Diacardia Mariano Cezar, Marina Politi Okoshi, Katashi Okoshi, Antonio C. Cicogna, Paula Felippe Martinez .......................................................................................................................................................................page 17 Short Editorial Targeting the Renin-Angiotensin-Aldosterone System in Obesity Ariane Vieira Scarlatelli Macedo ........................................................................................................................................................ page 29 Original Article Clinical Characteristics of Resistant vs. Refractory Hypertension in a Population of Hypertensive Afrodescendants Cristiano Macedo, Roque Aras Junior, Isabella Sales de Macedo ........................................................................................................................................................ page 31 JOURNAL OF BRAZILIAN SOCIETY OF CARDIOLOGY - Published since 1943