| Site A | Site B | Site C | Site D | Site E | All | CMR |
---|---|---|---|---|---|---|---|
Protocol 1 (n = 15) | |||||||
Measurements | |||||||
 EDV (mL) | 164 ± 72 †| 171 ± 85 †| 161 ± 76 †| 128 ± 65 †| 130 ± 66 †| 153 ± 75 †| 187 ± 95 |
 ESV (mL) | 98 ± 57 †| 100 ± 73 †| 83 ± 55 †| 62 ± 40 †| 69 ± 46 †| 83 ± 56 †| 116 ± 77 |
 EF (%) | 44 ± 16 †| 47 ± 18 †| 52 ± 16 †| 55 ± 15 †| 51 ± 16 †| 50 ± 16 †| 41 ± 15 |
CV (%) | |||||||
 EDV | 11.5 ± 3.8 | 15.9 ± 6.9 | 13.8 ± 3.6 | 11.3 ± 3.8 | 10.5 ± 3.2 | 17.8 ± 3.6 | – |
 ESV | 16.1 ± 7.3 | 21.0 ± 8.1 | 17.3 ± 5.2 | 12.9 ± 6.4 | 14.0 ± 5.9 | 24.5 ± 6.2 | – |
 EF | 10.9 ± 5.4 | 13.4 ± 8.8 | 9.4 ± 4.4 | 8.9 ± 4.3 | 8.3 ± 3.4 | 13.1 ± 5.5 | – |
CP | |||||||
 EDV | 0.56 | 0.54 | 0.51 | 0.21 | 0.22 | 0.44 | – |
 ESV | 0.73 | 0.75 | 0.57 | 0.36 | 0.42 | 0.57 | – |
 EF | 0.77 | 0.67 | 0.43 | 0.40 | 0.57 | 0.54 | – |
Protocol 2 (n = 14) | |||||||
Measurements | |||||||
 EDV (mL) | 160 ± 53 †| 166 ± 50 | 187 ± 58 †| 149 ± 46 †| 157 ± 53 †| 170 ± 56 †| 176 ± 70 |
 ESV (mL) | 99 ± 50 †| 106 ± 50 †| 116 ± 52 | 84 ± 42 †| 97 ± 49 †| 105 ± 51 †| 113 ± 62 |
 EF (%) | 41 ± 16 | 39 ± 16 | 40 ± 15 | 46 ± 16 †| 41 ± 16 | 41 ± 16 †| 40 ± 15 |
CV (%) | |||||||
 EDV | 9.2 ± 2.8 | 11.2 ± 5.0 | 11.6 ± 3.1 | 9.8 ± 2.4 | 16.7 ± 4.8 | 15.1 ± 3.5 | – |
 ESV | 11.9 ± 5.0 | 14.5 ± 5.3 | 17.0 ± 7.0 | 12.7 ± 4.8 | 23.0 ± 7.2 | 20.8 ± 6.4 | – |
 EF | 10.9 ± 5.8 | 14.9 ± 9.2 | 15.5 ± 4.6 | 9.3 ± 6.3 | 14.6 ± 5.3 | 15.3 ± 4.9 | – |
CP | |||||||
 EDV | 0.59 | 0.55 | 0.49 | 0.50 | 0.54 | 0.53 | – |
 ESV | 0.75 | 0.70 | 0.68 | 0.61 | 0.66 | 0.68 | – |
 EF | 0.83 | 0.76 | 0.74 | 0.71 | 0.78 | 0.76 | – |