Table 2 Timing of waves using invasive and CMR measurements
From: Feasibility of cardiovascular magnetic resonance derived coronary wave intensity analysis
| Â | Onset of invasive wave peak/ms | Onset of CMR wave peak/ms | Difference between invasive and CMR peaks/ms |
|---|---|---|---|
Forward compression wave | 185 ± 21 | 116 ± 17 | 70 ± 28 |
Forward expansion wave | 485 ± 41 | 414 ± 102 | 71 ± 105 |
Forward compression wave 2 | 540 ± 48 | 502 ± 92 | 37 ± 113 |
Backward compression wave | 255 ± 54 | 197 ± 58 | 58 ± 80 |
Backward expansion wave | 530 ± 33 | 471 ± 100 | 59 ± 111 |