TTR and cardiac amyloidosis: 8 Rocha Rocha AM AM Ferreira Ferreira SG SG Nacif Nacif MS MS Ribeiro Ribeiro ML ML Freitas Freitas MR MR Mesquita Mesquita CT CT Speckle Tracking and Transthyretin Amyloid Cardiomyopathy Speckle Tracking and Transthyretin Amyloid Cardiomyopathy Arq Bras Cardiol Arq Bras Cardiol 2017 2017 108 108 1 1 21 21 30 30 10.5935/abc.20160191 10.5935/abc.20160191 27992035 27992035