Table 2 Median values of LV volume and mass measurements from RT short-axis image stacks originating from 1000, 500, and 250 time-frames at end expiration, end inspiration, regardless of respiratory state, at rest and during exercise in eight healthy volunteers.
EDV (ml) | ESV (ml) | SV (ml) | LVM (g) | LVMI (g/m2) | ||
|---|---|---|---|---|---|---|
Rest | 1000 time-frames end expiration | 160 [152–187] | 70 [63–86] | 95 [84–106] | 88 [76–104] | 47 [44–56] |
500 time-frames end expiration | 158 [149–179] | 71 [65–79] | 89 [83–100] | 86 [74–102] | 46 [41–55] | |
250 time-frames end expiration | 161 [154–190] | 72 [65–83] | 92 [87–109] | 85 [75–104] | 45 [42–56] | |
500 time-frames end inspiration | 158 [144–185] | 72 [61–80] | 89 [82–104] | 84 [71–100] | 45 [39–54] | |
First heart beat regardless of respiration | 163 [151–187] | 69 [57–83] | 99 [88–107] | 99 [79–116] | 53 [45–62] | |
Exercise | 250 time-frames end expiration | 161 [152–184] | 62 [53–73] | 101 [96–112] | 87 [72–95] | 46 [39–53] |
250 time-frames end inspiration | 163 [147–178] | 66 [50–69] | 99 [95–109] | 83 [70–94] | 45 [39–52] |
