Time-frequency analysis of microvolt T-wave alternans in chronic Chagas heart disease.
Nasario
Olivasse
O
Benchimol-Barbosa
Paulo R
PR
Nadal
Jurandir
J
D000465:Algorithms; D001145:Arrhythmias, Cardiac / Q000175:diagnosis* / Q000453:epidemiology*; D002598:Chagas Cardiomyopathy / Q000175:diagnosis* / Q000453:epidemiology*; D002908:Chronic Disease; D004562:Electrocardiography / Q000379:methods*; D005583:Fourier Analysis; D006801:Humans; D012307:Risk Factors