Category | No-ICD vs. ICD Comparison | ICD Rx vs. ICD No-Rx and vs. No-ICD Comparison | |||||
No-ICD N = 23 | ICD N = 41 | p-value | No-Rx N = 34 | Rx N = 7 | Rx vs. No-Rx p-value | No-ICD vs. Rx vs. No-Rx p-value | |
Age (years old) | 60 (15.3) | 58.1 (13.4) | 0.625 | 57.6 (12.7) | 61 (17.6) | 0.544 | 0.582 |
Weight (kg) | 81 (15.5) | 87.0 (23.3) | 0.276 | 89.7 (24.1) | 74.0 (13.1) | 0.105 | 0.172 |
Gender, Females | 3 (13) | 9 (22) | 0.767 | 6 (17.6) | 3 (42.9) | 0.142 | 0.203 |
Systolic BP (mmHg) | 117 (43.5) | 126.6 (29.7) | 0.303 | 125.4 (28.6) | 132.1 (36.2) | 0.592 | 0.387 |
Heart Rate (bpm) | 87.3 (26.8) | 85.3 (16.6) | 0.709 | 85.1 (17.6) | 86.0 (11.5) | 0.899 | 0.943 |
Ejection Fraction |
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<35% | 6 (26.1) | 16 (39) | 0.729 | 13 (38.2) | 3 (42.9) | 0.282 | 0.537 |
35% - 39% | 4 (17.4) | 7 (17.1) | 4 (11.8) | 3 (42.9) | |||
40% - 54% | 1 (4.3) | 2 (4.9) | 2 (5.9) | 0 | |||
>54% | 12 (52.1) | 16 (39) | 15 (44.1) | 1 (14.3) | |||
ST Elevation | 7 (30.4) | 4 (9.8) | 0.035 | 4 (11.8) | 0 (0) | 0.339 | 0.083 |
K (mg/dL) | 3.6 (0.7) | 4 .1(1.1) | 0.113 | 3.9 (1.0) | 4.4 (1.7) | 0.374 | 0.254 |
Creatinine (mg/dL) | 1.6 (1.1) | 1.9 (2.3) | 0.453 | 1.8 (1.9) | 2.7 (3.8) | 0.364 | 0.842 |
pH (units) | 7.27 (0.148) | 7.244 (0.124) | 0.465 | 7.234 (0.133) | 7.291 (.045) | 0.272 | 0.397 |
Glucose (mg/dL) | 195.4 (53.8) | 227.3 (115.0) | 0.225 | 228.2 (112.2) | 223.0 (137.5) | 0.915 | 0.630 |
Ca (mg/dL) | 8.2 (0.8) | 8.2 (0.70) | 0.794 | 8.2 (0.7) | 8.1 (0.7) | 0.626 | 0.840 |
Mg (mg/dL) | 1.9 (0.30) | 2 .0 (0.4) | 0.519 | 2 (0.4) | 1.9 (0.2) | 0.453 | 0.567 |
Hemoglobin (mg/dL) | 13.5 (1.8) | 13.5(1.9) | 0.929 | 13.5 (1.9) | 13.8 (2.2) | 0.688 | 0.940 |
Hematocrit (units) | 40.3 (5) | 39.8 (5.7) | 0.745 | 39.7 (5.7) | 40.4 (6.5) | 0.786 | 0.950 |
Obstructive CAD | 20/21 (95.2%) | 23/38 (60.5%) | 0.004 | 19/31 (61.3%) | 4/7 (57.1%) | 0.839 | 0.016 |
Alive at 1 year | 20 (86.9%) | 39 (95.1%) | 0.243 | 32 (94.1%) | 7 (100%) | 0.511 | 0.439 |
Alive at 2.5 years | 18 (78.3%) | 39 (95.1%) | 0.038 | 32 (94.1%) | 7 (100%) | 0.511 | 0.105 |