Table 6.
Chamber replacement rate (per minute) |
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15% | 30% | 50% | 100% | Pb | |
Total heart rate (sum of heart beats)a | 10549 ± 5884 | 8569 ± 4060 | 4159 ± 1888 | 3354 ± 1892 | <0.0001 |
Heart rate (beats per second)a | 51.7 ± 7.9 | 54.9 ± 26.0 | 41.8 ± 20.0 | 47.8 ± 27.0 | 0.23 |
Total systolic blood pressure (sum of mm Hg)a | 1862 ± 1280 | 1816 ± 706 | 1315 ± 702 | 845 ± 319 | 0.13 |
Systolic blood pressure (mm Hg) per second | 9.0 ± 6.0 | 11.7 ± 5.2 | 12.7 ± 5.4 | 11.9 ± 4.4 | 0.24 |
Total diastolic blood pressure (sum of mm Hg)a | 2082 ± 1527 | 2091 ± 1023 | 1481 ± 859 | 931 ± 374 | 0.02 |
Diastolic blood pressure (mm Hg) per second | 10.0 ± 6.9 | 13.5 ± 7.2 | 14.2 ± 7.1 | 13.13 ± 5.11 | 0.51 |
Total mean blood pressure (sum of mm Hg) | 1891 ± 1339 | 1874 ± 832 | 1316 ± 741 | 851 ± 339 | 0.08 |
Mean blood pressure (mm Hg) per second | 9.1 ± 6.1 | 12.1 ± 5.9 | 12.7 ± 5.9 | 12.0 ± 4.6 | 0.27 |
Data were transformed for analysis
ANOVA group significance level