A consensus classification for Chagas cardiomyopathy was developed in Brazil based on the cardiac findings.
Parameters:
(1) ECG
(2) echocardiogram
(3) left ventricular ejection fraction (LVEF)
(4) congestive heart failure
ECG
Echo
LVEF
CHF
Grade
normal
none
0
abnormal
NA
A
>= 45%
B1
< 45%
B2
compensated
C
refractory
D
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Specialty: Infectious Diseases
