Table 9.
Percentiles of combined ventricular cardiac output (ml/min) at 20-40 weeks of gestational age (GA).
| Percentile | ||||||||
|---|---|---|---|---|---|---|---|---|
| GA (weeks) | n | 2.5th | 5th | 10th | 50th | 90th | 95th | 97.5th |
| 20 | 17 | 83.93 | 93.97 | 106.25 | 155.65 | 214.45 | 232.81 | 249.35 |
| 21 | 34 | 114.12 | 126.70 | 142.02 | 203.09 | 275.06 | 297.41 | 317.52 |
| 22 | 27 | 148.20 | 163.53 | 182.13 | 255.85 | 342.06 | 368.74 | 392.70 |
| 23 | 34 | 185.88 | 204.17 | 226.31 | 313.60 | 415.11 | 446.43 | 474.53 |
| 24 | 20 | 226.90 | 248.35 | 274.25 | 376.04 | 493.85 | 530.12 | 562.64 |
| 25 | 30 | 271.00 | 295.79 | 325.70 | 442.84 | 577.96 | 619.48 | 656.67 |
| 26 | 28 | 317.92 | 346.23 | 380.36 | 513.72 | 667.08 | 714.14 | 756.28 |
| 27 | 30 | 367.40 | 399.42 | 437.98 | 588.37 | 760.91 | 813.79 | 861.12 |
| 28 | 25 | 419.20 | 455.10 | 498.29 | 666.49 | 859.10 | 918.08 | 970.84 |
| 29 | 19 | 473.09 | 513.01 | 561.03 | 747.80 | 961.35 | 1026.69 | 1085.12 |
| 30 | 37 | 528.81 | 572.93 | 625.96 | 832.02 | 1067.34 | 1139.29 | 1203.63 |
| 31 | 28 | 586.16 | 634.61 | 692.82 | 918.87 | 1176.77 | 1255.58 | 1326.05 |
| 32 | 20 | 644.89 | 697.81 | 761.39 | 1008.08 | 1289.33 | 1375.25 | 1452.05 |
| 33 | 26 | 704.80 | 762.33 | 831.41 | 1099.39 | 1404.73 | 1497.98 | 1581.33 |
| 34 | 27 | 765.67 | 827.92 | 902.68 | 1192.53 | 1522.68 | 1623.48 | 1713.58 |
| 35 | 30 | 827.30 | 894.39 | 974.95 | 1287.26 | 1642.90 | 1751.47 | 1848.50 |
| 36 | 22 | 889.48 | 961.52 | 1048.02 | 1383.33 | 1765.11 | 1881.65 | 1985.79 |
| 37 | 18 | 952.01 | 1029.11 | 1121.68 | 1480.49 | 1889.03 | 2013.73 | 2125.18 |
| 38 | 26 | 1014.72 | 1096.96 | 1195.71 | 1578.52 | 2014.40 | 2147.46 | 2266.37 |
| 39 | 18 | 1077.41 | 1164.89 | 1269.92 | 1677.17 | 2140.95 | 2282.55 | 2409.09 |
| 40 | 4 | 1139.91 | 1232.69 | 1344.12 | 1776.22 | 2268.44 | 2418.74 | 2553.07 |