IJCS | Volume 33, Nº4, July and August 2020

INTERNATIONAL JOURNAL OF CARDIOVASCULAR SCIENCES Volume 33, Nº 4, July/August 2020 Indexing: Index Medicus Latino-Americano – LILACS and Scientific Electronic Library Online - SciELO Commercial Department Telephone Number: (11) 3411-5500 e-mail: comercialsp@cardiol.br Editorial Production SBC - Gerência Científica - Núcleo de Publicações Desktop Publishing and Graphic Design SBC - Tecnologia da Informação e Comunicação - Núcleo Interno de Design Former SOCERJ Magazine (ISSN 0104-0758) up to December 2009; Revista Brasileira de Cardiologia (print ISSN 2177-6024 and online ISSN 2177-7772) from January 2010 up to December 2014. International Journal of Cardiovascular Sciences (print ISSN 2359-4802 and online ISSN 2359-5647) from January 2015. ÓRGÃO OFICIAL DA SOCIEDADE BRASILEIRA DE CARDIOLOGIA - SBC PUBLICAÇÃO BIMESTRAL / PUBLISHED BIMONTHLY INTERNATIONAL JOURNAL OF CARDIOVASCULAR SCIENCES (INT J CARDIOVASC SCI) This work is available per guidelines from the Creative Commons License. Attribution 4.0 International. Partial or total reproduction of this work is permitted upon citation. The International Journal of Cardiovascular Sciences (ISSN 2359-4802) is published bimonthly by SBC: Av. Marechal Câmara, 160 - 3º andar - Sala 330 20020-907 • Centro • Rio de Janeiro, RJ • Brazil Tel.: (21) 3478-2700 e-mail: revistaijcs@cardiol.br <www.onlineijcs.org >