From: Withdrawing intra-aortic balloon pump support paradoxically improves microvascular flow
Assist ratio 1:1 | No assist | Difference | 95% CI lower boundary | 95% CI upper boundary | P- value | |
---|---|---|---|---|---|---|
PVD vessels <20 μm (mm-1) | 5.47 (1.76) | 6.63 (1.90) | -1,16 | -1.89 | -0.44 | 0.0039 |
PPV vessels <20 μm (mm-1) | 88.4 (14.1) | 88.8 (16.4) | -0,43 | -6.49 | 5.61 | 0.879 |
MFI vessels <20 μm | 2.75 [2.0 to 3.0] | 3.0 [2.58 to 3.0] | -0.25 | NA | NA | 0.422 |
HI-PVD vessels <20 μm | 0.38 (0.23) | 0.40 (0.37) | -0,02 | -0.19 | 0.15 | 0.834 |
HI-MFI vessels <20 μm | 0.68 (0.68) | 0.57 (0.87) | 0,11 | -0.27 | 0.49 | 0.547 |
PVD vessels >20 μm (mm-1) | 1.34 (0.88) | 1.64 (0.63) | -0,31 | -0.83 | 0.21 | 0.222 |
PPV vessels >20 μm (mm-1) | 95.5 (9.6) | 96.9 (7.7) | -1,38 | -4.94 | 2.18 | 0.420 |
MFI vessels >20 μm | 3.0 [2.5 to 3.0] | 3.0 [2.78 to 3.0] | 0 | NA | NA | 0.109 |
HI-PVD vessels >20 μm | 0.59 (0.25) | 0.50 (0.25) | 0,08 | -0.08 | 0.25 | 0.299 |
HI-MFI vessels >20 μm | 0.44 (0.58) | 0.18 (0.29) | 0,26 | -0.05 | 0.57 | 0.096 |