dic Arquivos Brasileiros de Cardiologia Imagem cardiovascular Arq Bras Cardiol: Imagem cardiovasc 2675-312X Sociedade Brasileira de Cardiologia eabc73 10.5935/2318-8219.20200039 Brief Communication Evaluation of Functional Risk Area by Myocardial Strain Analysis in Unstable Angina Avaliação da Área de Risco Funcional pela Análise do Strain Miocárdico na Angina Instável AlbuquerquePedro Henrique1Del CastilloJosé Maria2BorbaLuciano1FerroCarlos Romério13CabralCyroJúnior3EveraldoAntônioFilho1CavalcantiRicardo César1 Heart Hospital of AlagoasAlagoasBrazilHeart Hospital of Alagoas, Alagoas, Brazil; ECOPERecifePernambucoBrazilECOPE (Pernambuco School of Ultrasound), Recife, Pernambuco, Brazil; Federal University of AlagoasMaceióAlagoasBrazilFederal University of Alagoas (UFAL), Maceió, Alagoas, Brazil. Mailing Address: Pedro Henrique Albuquerque • Hospital do Coração de Alagoas, Avenida Ariosvaldo Pereira Cintra, 152, Gruta de Lourdes. CEP: 57052-580, Maceió, AL, Brazil. E-mail: ph_albuquerque@yahoo.com.br

Author contribution

Research concept and design: Albuquerque PH. Data collection: Albuquerque PH, Borba L, Everaldo Filho A, Cavalcanti RC. Data analysis and interpretation: Albuquerque PH, Del Castillo JM. Statistical analysis: Albuquerque PH, Cabral Júnior C. Manuscript writing: Albuquerque PH, Del Castillo JM, Ferro CR. Critical revision of the manuscript: Del Castillo JM.

Conflict of interest

The authors have declared that they have no conflict of interest.

 14 01 2022 Jul-Sept 2020 33 3 1 4 25112019261120193132020 This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. StrainIschemiaUnstable Angina