Hemodynamic markers | Sham | Control | Low-dose | High-dose | Digitalis |
---|---|---|---|---|---|
SBP (mmHg) | 99.2 ± 10.1 | 72.5 ± 6.5* | 77.8 ± 5.1 | 92.4 ± 9.1# | 96.5 ± 8.2## |
DBP (mmHg) | 59.1 ± 5.2 | 44.3 ± 4.1* | 46.2 ± 4.2 | 52.5 ± 4.1# | 54.1 ± 4.3# |
HR (beat/min) | 358.2 ± 16.2 | 296.1 ± 12.2* | 317.2 ± 14.2 | 351.3 ± 14.1# | 355.2 ± 15.4## |
+LV dp/dtmax (mmHg/s) | 7226.5 ± 681.3 | 3145.1 ± 273.2*** | 3818.2 ± 319.2# | 6915.2 ± 510.2## | 6716.3 ± 562.5### |
−LV dp/dtmax (mmHg/s) | 5581.5 ± 511.3 | 2811.4 ± 191.2*** | 3443.1 ± 241.5# | 5412.2 ± 291.3## | 5113.2 ± 325.6### |
LVSP | 126.5 ± 11.5 | 77.3 ± 5.1* | 91.4 ± 4.6# | 119.8 ± 7.1## | 117.2 ± 8.1### |
LVEF | 75.3 ± 5.1 | 50.7 ± 4.1* | 59.4 ± 3.8 | 72.2 ± 4.8# | 69.5 ± 4.2# |