{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T04:33:08Z","timestamp":1772253188798,"version":"3.50.1"},"reference-count":18,"publisher":"Sociedade Brasileira de Cardiologia","issue":"12","license":[{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Arq. Bras. Cardiol."],"abstract":"<jats:p>Resumo  Fundamento  Entre 2020 e 2023, a pandemia da COVID-19 impactou diretamente a sa\u00fade da popula\u00e7\u00e3o. No Brasil, faltam estudos sobre correla\u00e7\u00e3o entre mortalidade por doen\u00e7as do aparelho circulat\u00f3rio (DAC) e parada cardiorrespirat\u00f3ria (PCR) em menores de 20 anos nesse per\u00edodo.  Objetivo  Analisar as taxas de mortalidade (TxM) por causas b\u00e1sicas de morte em menores de 20 anos no Brasil de 2019 a 2022, considerando DAC e PCR, para entender o impacto da pandemia.  M\u00e9todos  Estudo ecol\u00f3gico de s\u00e9rie temporal entre 2019 e 2022, focando nos \u00f3bitos de menores de 20 anos. Analisaram-se as TxM e a mortalidade proporcional (MP) por causa de \u00f3bito, com dados obtidos do DATASUS. Utilizou-se STATA e Excel para an\u00e1lise estat\u00edstica.  Resultados  Entre 2019 e 2022, ocorreram 243.358 \u00f3bitos em menores de 20 anos, com uma TxM de 101,7 por 100 mil habitantes, sendo maior entre os menores de 1 ano. As principais causas de morte foram perinatais, externas e malforma\u00e7\u00f5es cong\u00eanitas. Observou-se redu\u00e7\u00e3o de 9% na TxM entre 2019 e 2020, seguida de aumento de 4,08% entre 2021 e 2022, e queda de 10% no n\u00famero de nascidos vivos. As maiores TxM foram nas regi\u00f5es Norte e Nordeste. Embora a TxM por DAC tenha diminu\u00eddo entre 2019 e 2021, houve aumento em 2022. A descri\u00e7\u00e3o de PCR como causa de \u00f3bito foi pouco expressiva.  Conclus\u00e3o  Houve redu\u00e7\u00e3o na TxM por todas as causas e aumento por DAC em maiores de 15 anos durante a pandemia, destacando a disparidade nas regi\u00f5es de menor renda.<\/jats:p>","DOI":"10.36660\/abc.20250191","type":"journal-article","created":{"date-parts":[[2026,1,20]],"date-time":"2026-01-20T14:13:06Z","timestamp":1768918386000},"source":"Crossref","is-referenced-by-count":0,"title":["Perfil de Morte por Todas as Causas e o Comportamento das Doen\u00e7as do Aparelho Circulat\u00f3rio na Inf\u00e2ncia entre 2019 e 2022 no Brasil"],"prefix":"10.36660","volume":"122","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7415-8535","authenticated-orcid":false,"given":"Thayanne Mendes de","family":"Andrade","sequence":"first","affiliation":[{"name":"Universidade Federal do Rio de Janeiro,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mariara Lopes da Costa","family":"Marques","sequence":"additional","affiliation":[{"name":"Universidade Federal do Rio de Janeiro,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Julia Pereira Cavalcante","family":"Marques","sequence":"additional","affiliation":[{"name":"Universidade Federal do Rio de Janeiro,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria Eduarda Miranda de","family":"Souza","sequence":"additional","affiliation":[{"name":"Universidade Federal do Rio de Janeiro,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0737-6188","authenticated-orcid":false,"given":"Gl\u00e1ucia Maria Moraes de","family":"Oliveira","sequence":"additional","affiliation":[{"name":"Universidade Federal do Rio de Janeiro,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2606-7460","authenticated-orcid":false,"given":"Thais Rocha","family":"Salim","sequence":"additional","affiliation":[{"name":"Universidade Federal do Rio de Janeiro,  Brasil; Universidade de Vassouras,  Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"22636","published-online":{"date-parts":[[2025]]},"reference":[{"issue":"6","key":"ref1","first-page":"1164","article-title":"Inequalities in Mortality Rates from Malformations of Circulatory System Between Brazilian Macroregions in Individuals Younger Than 20 Years","volume":"115","author":"Salim TR","year":"2020","journal-title":"Arq Bras Cardiol"},{"issue":"8","key":"ref2","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pmed.1004070","article-title":"Healthcare Utilization and Maternal and Child Mortality during the COVID-19 Pandemic in 18 Low- and Middle-Income Countries: An Interrupted Time-Series Analysis with Mathematical Modeling of Administrative Data","volume":"19","author":"Ahmed T","year":"2022","journal-title":"PLoS Med"},{"issue":"1","key":"ref3","article-title":"Child Mortality in England during the First 2 Years of the COVID-19 Pandemic","volume":"6","author":"Odd D","year":"2023","journal-title":"JAMA Netw Open"},{"key":"ref4","series-title":"DATASUS: Informa\u00e7\u00f5es de Sa\u00fade, Morbidade e Informa\u00e7\u00f5es Epidemiol\u00f3gicas","year":"2023"},{"key":"ref5","series-title":"International Statistical Classification of Diseases and Health-Related Problems: 10th revision (ICD-10)","year":"1995"},{"key":"ref6","series-title":"Proje\u00e7\u00f5es Populacionais Brasil de 1980-2050","year":"2023"},{"key":"ref7","series-title":"Sistema de Informa\u00e7\u00f5es sobre Mortalidade; 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