A Principal Component Analysis Approach for Heart Rate Turbulence Assessment in Chagas. - Alex Chaves Alberto; Gabriel Azevedo Limeira; Jurandir Nadal (CinC, 2015)

ECG-Based Predictors of Sudden Cardiac Death in Chagas' Disease. - Alex Chaves Alberto; Gabriel Azevedo Limeira; Roberto C. Pedrosa; Vicente Zarzoso; Jurandir Nadal (CinC, 2017)