TY - JOUR T1 - Three-dimensional Speckle Tracking Echocardiography in Amyloidosis: A New Assessment Method for a Rare Disease JO - Arquivos Brasileiros de Cardiologia A1 - Markman Filho, Brivaldo SN - 0066-782X UL - 10.5935/abc.20180182 VL - 111 Y1 - 2018 PB - Brazil ER -