Table 4 Mean and standard deviation of the difference for invasive and CMR proportional cumulative wave intensities (%)
From: Feasibility of cardiovascular magnetic resonance derived coronary wave intensity analysis
| Â | Invasive vs Invasive data | CMR vs CMR data | Invasive vs CMR data |
|---|---|---|---|
Forward compression wave (FCW) | −1.6 ± 6.2 | 0.2 ± 5.9 | 8.3 ± 14.7 |
Forward expansion wave (FEW) | 0.4 ± 2.2 | 0.2 ± 4.8 | −1.2 ± 7.6 |
Forward compression wave 2 (FCW2) | −1.1 ± 3.0 | 3.4 ± 4.4 | 3.3 ± 4.5 |
Backward compression wave total (BCWtot) | 2.1 ± 4.7 | −1.1 ± 7.3 | −9.6 ± 13.1 |
Backward expansion wave (BEW) | 0.1 ± 5.1 | −2.8 ± 9.2 | 0.8 ± 9.5 |