ABC | Volume 113, Nº4, Outubro 2019

Artigo de Revisão Magalhães et al. Princípios de PMTC Arq Bras Cardiol. 2019; 113(4):758-767 Conclusão A angiografia coronariana por tomografia computadorizada combinada à avaliação de perfusão miocárdica pela tomografia sob estresse é uma modalidade segura e acurada para a pesquisa simultânea de obstruções coronarianas e suas repercussões no fluxo miocárdico regional. O impacto positivo desta abordagem encontra-se no valor agregado pela informação de carga isquêmica fornecido pela perfusão miocárdica pela TC, a ummétodo já consagrado de avaliação anatômica e estenoses coronarianas, com doses aceitáveis de radiação e de uso de contraste iodado. Contribuição dos autores Concepção e desenho da pesquisa e Revisão crítica do manuscrito quanto ao conteúdo intelectual importante: Magalhães TA, Cury RC, Schvartzman P; Redação do manuscrito: Magalhães TA, Cury RC, Cerci RJ, Parga Filho JR, Gottlieb I, Nacif MS, Masciarelli Pinto I, Rochitte CE, Vilas-Boas F, Schvartzman P. Potencial conflito de interesses Declaro não haver conflito de interesses pertinentes. Fontes de financiamento Opresente estudo não teve fontes de financiamento externas. Vinculação acadêmica Nãohávinculaçãodesteestudoaprogramasdepós‑graduação. Aprovação ética e consentimento informado Este artigo não contém estudos com humanos ou animais realizados por nenhum dos autores. 1. Sara L, Szarf G, Tachibana A, Shiozaki AA, Villa AV, Oliveira AC, et al. II Diretriz de Ressonancia Magnetica e Tomografia Computadorizada Cardiovascular da Sociedade Brasileira de Cardiologia e do Colegio Brasileiro de Radiologia. Arq Bras Cardiol. 2014;103(6 Suppl 3):1-86. 2. Miller JM, Rochitte CE, Dewey M, Arbab-Zadeh A, Niinuma H, Gottlieb I, et al. Diagnostic performance of coronary angiography by 64-row CT. The N Engl J Med. 2008;359(22):2324-36. 3. Sun Z, Ng KH. Multislice CT angiography in cardiac imaging. Part II: clinical applications in coronary artery disease. SingaporeMed J. 2010;51(4):282-9. 4. 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