TY - JOUR T1 - Atrial infarction is a unique and often unrecognized clinical entity JO - Arquivos Brasileiros de Cardiologia A1 - Mendes, Rosana G. G. A1 - Evora, Paulo Roberto B. SN - 0066-782X UL - 10.1590/S0066-782X1999000300007 VL - 72 Y1 - 1999 PB - Brasil ER -