IJCS | Volume 33, Nº2, March / April 2020

155 1. Garrido FD, Romano MMD, Schmidt A, Pazin-Filho A. Can course formatinfluence the performance of students in an advanced cardiac life support(ACLS) program? Braz J Med Biol Res. 2011;44(1):23-8. 2. Lima E Jr, Knopfholz J, Menini CM. Stress during ACLS courses: is it important for learning skills? Arq Bras Cardiol. 2002;79(6):589-92. 3. Knopfholz J, Lima Jr E, Ribeiro APF, Boros GAB, Claviço J, Teider LD, et al. Management of cardiologic emergencies in general hospitals in the state of Paraná. Rev Bras Clin Med. 2012;10(6):499–502. 4. Duarte RN, Fonseca AJ Da. Diagn stico e tratamento de parada cardiorrespirat ria : avaliaç o do conhecimento te rico de médicos em hospital geral. Rev Bras Ter Intensiva. 2010;22(4):153–8. 5. Gomes AG, Garcia AM, Schmidt A, Mansur AP, Vianna CB, Ferreira D, et al. Diretriz de Apoio ao Suporte Avançado de Vida em Cardiologia– C digo Azul–Registro de Ressuscitaç o Normatizaç o do Carro de Emergência. Arq Bras Cardiol. 2003;81(SuplIV):1-14. 6. Feitosa-Filho GS, Feitosa GF, Guimar es HP, Lopes RD, Moraes Júnior R, Souto FA, et al. Update on cardiopulmonary resuscitation: what changed with the new guidelines.. Rev Bras Ter Intensiva. 2006;18(2):177–85. 7. Timerman A, Sauaia N, Piegas LS, Ramos RF, Gun C, Santos ES, et al. Fatores Progn sticos dos Resultados de Ressuscitaç o Cardiopulmonar em um Hospital de Cardiologia. Arq Bras Cardiol. 2001;77(2):142–51. References Catolino & Knofholz Medical behavior before and after advanced cardiac life support (ACLS) course Int J Cardiovasc Sci. 2020; 33(2):151-157 Original Article This is an open-access article distributed under the terms of the Creative Commons Attribution License professionals who answered the questionnaire, which reflects greater acquisition of knowledge and skills developed with the training. Discussion Considering the results obtained, it is proposed that the ACLS course was effective in qualifying physicians to deal more adequately with cardiorespiratory arrest situations — which was reproduced by better performance in the questionnaire — fulfilling the objective of this study. The year of course completion did not significantly change the volunteers’ performance in solving the questions, pointing out adequate retention of knowledge and probable professional update of those physicians trained on non-recent protocols. Although the reduced sample of professionals who volunteered to participate in the study had limited a better statistical result of some variables, it is believed that once the sample is increased, the trends foundwould support the hypotheses proposed. Acknowledgments To Pontifícia Universidade Católica do Paraná for this opportunity. To Tamyres Mingorance Carvalho for assistance in statistics. Author contributions Conception and design of the research: Catolino DM, Knofholz J. Acquisition of data: Catolino DM. Analysis and interpretation of the data: Catolino DM. Statistical analysis: Catolino DM. Writing of the manuscript: Catolino DM. Critical revision of the manuscript for intellectual content: Knofholz J. Potential Conflict of Interest No potential conflict of interest relevant to this article was reported. Sources of Funding There were no external funding sources for this study. Study Association This study is not associated with any thesis or dissertation work. Ethics approval and consent to participate This study was approved by the Ethics Committee of the PUC-PR under the protocol number 1709.529. All the procedures in this studywere in accordance with the 1975 Helsinki Declaration, updated in 2013. Informed consent was obtained from all participants included in the study.