Table 3 Signs of dyssynchrony in the sub study patients, n = 100
Variable | All pts (N = 100) | Pts with IDCM (N = 53) | Pts with IHD (N = 47) | P value CMP vs IHD |
|---|---|---|---|---|
LVFT, ms, | 400.0 (312.6, 494.9) | 372.8 (280.8, 477.1) | 426.9 (346.5, 519.1) | 0.03 |
LVFT as % of RR | 44.6 (38.6, 52.1) | 42.5 (36.4, 50.2) | 47.0 (41.5, 54.1) | 0.02 |
No of pts <40% (%) | 34 (34.0) | 24 (45.3) | 10 (21.3) | 0.02 |
IVMD, ms | 47.9 (27.4, 62.0) | 50.5 (33.3, 69.7) | 41.1(23.9, 58.3) | 0.11 |
No of pts with IVMD >40 ms (%) | 60 (60.0) | 37 (69.8) | 23 (48.9) | 0.09 |
Base-segments [6] | Â | Â | Â | Â |
No of pts with DLC(%) | 85 (85.0) | 47 (88.7) | 38 (80.9) | 0.40 |
No of segments with DLC | 2 (1, 3) | 3 (2, 3) | 2 (1, 2) | 0.05 |
Mid-segments [6] | Â | Â | Â | Â |
No of pts with DLC(%) | 70 (70.0) | 42 (79.2) | 28 (59.6) | 0.05 |
No of segments with DLC | 2 (0, 2) | 2 (1, 2) | 1 (0, 2) | 0.02 |
Apical-segments, [4] | Â | Â | Â | Â |
No of pts with DLC | 0 | 0 | 0 | Â |
16-segments model | Â | Â | Â | Â |
No of pts with DLC | 85 (85.0) | 47 (88.7) | 38 (80.9) | 0.40 |
No of segments with DLC | 4 (2, 5) | 4 (3, 5) | 3 (1, 4) | 0.003 |
Base-segments [6] | Â | Â | Â | Â |
No of pts with TSI(%) | 86 (86.0) | 48 (90.6) | 38 (80.9) | 0.25 |
No of segments with TSI | 2 (1, 3) | 3 (2, 3) | 2 (1, 2) | 0.03 |
Mid-segments [6] | Â | Â | Â | Â |
No of pts with TSI(%) | 69 (69.0) | 42 (79.2) | '27 (57.4) | 0.03 |
No of segments with TSI | 2 (0, 2) | 2 (1, 2) | 1 (0, 2) | 0.03 |
Apical segments, 4 | Â | Â | Â | Â |
No of pts with TSI | 0 | 0 | 0 | Â |
16-segments model | Â | Â | Â | Â |
No of pts with TSI(%) | 86 (86.0) | 48 (90.6) | 38 (80.9) | 0.25 |
No of segments with TSI | 4 (2, 5) | 4 (3, 5) | 3 (1, 4) | 0.002 |