From: Myocardial tissue characterization in Chagas’ heart disease by cardiovascular magnetic resonance
LGE | TW2 | MEGE | |
---|---|---|---|
IND | (n = 16) | (n = 16) | (n = 12) |
2 (12,5 %) | 3 (18.8 %) | 3 (25 %) | |
Mass (g): 0,85 ± 2,47a | Segments: 0.31 ± 0.87 a, b | ||
CPND | (n = 17) | (n = 17) | (n = 13) |
16 (94,1 %) | 16 (94,1 %) | 12 (92.3 %) | |
Mass (g): 13.00 ± 10.8 a | Segments: 3.24 ± 2.3 a | ||
CPD | (n = 21) | (n = 21) | (n = 17) |
21 (100 %) | 21 (100 %) | 16 (94.1 %) | |
Mass (g): 25.00 ± 11.9 a | Segments: 3.67 ± 1.82 b | ||
p | <0.0001 | <0.0001 | <0.0001 |
LVEF > 55 % | (n = 24) | (n = 24) | (n = 19) |
9 (37.5 %) | 10 (41.7 %) | 8 (42,1 %) | |
Mass (g): 2.62 g ± 4.19 a | Segments: 0.92 ± 1.3 a, b | ||
LVEF =30-55 % | (n = 18) | (n = 18) | (n = 17) |
18 (100 %) | 18 (100 %) | 16 (94,1 %) | |
Mass (g): 19.60 g ± 11.6 a | Segments: 3.94 ± 2.2a | ||
LVEF < 30 % | (n = 12) | (n = 12) | (n = 6) |
12 (100 %) | 12 (100 %) | 6 (100 %) | |
Mass (g): 29.00 g ± 10.8 a | Segments: 3.67 ± 1.8 b | ||
p | <0.0001 | <0.0001 | <0.0001 |
LVEDVi < 85 | (n = 22) | (n = 22) | (n = 17) |
10 (45.5 %) | 12 (54.5 %) | 9 (52,9 %) | |
LVEDVi = 85-135 ml/m2 | (n = 20) | (n = 20) | (n = 19) |
17 (85.0 %) | 16 (80.0 %) | 16 (84,2 %) | |
LVEDVi > 135 ml/m2 | (n = 12) | (n = 12) | (n = 6) |
12 (100 %) | 12 (100 %) | 6 (100 %) | |
p | <0.0001 | <0.0001 | <0.0001 |
NYHA FC = 1 | (n = 31) | (n = 31) | (n = 25) |
16 (51,6 %) | 17 (54,8 %) | 15 (60,0 %) | |
NYHA FC > 1 | (n = 23) | (n = 23) | (n = 17) |
23 (100 %) | 23 (100 %) | 16 (94,1 %) | |
p | <0.0001 | <0.0001 | <0.0001 |
Male | (n = 26) | (n = 26) | (n = 19) |
23 (88,4 %) | 23 (88,4) | 17 (89,4 %) | |
Female | (n = 28) | (n = 28) | (n = 23) |
16 (57.1 %) | 17 (60.7 %) | 14 (60.8 %) | |
p | <0.0001 | <0.0001 | <0.0001 |
Total | (N = 54) | (N = 54) | (N = 42) |
39 (72.2 %) | 40 (74.0 %) | 31 (73,8 %) |