Table 2.
LV outflow volume measured with the proposed method and other CMR and echocardiographic techniques.
| Subject | Outflow, 3D cine PC-CMR (mL) |
Outflow, 2D cine through-plane PC-CMR (mL) |
Outflow, Doppler Echo, (mL) |
|---|---|---|---|
| 1 Healthy | 53 | 48 | 50 |
| 2 Healthy | 92 | 105 | 75 |
| 3 Healthy | 59 | 74 | 48 |
| 4 Healthy | 73 | 72 | 62 |
| 5 Healthy | 71 | 84 | 53 |
| 6 Healthy | 61 | 74 | 51 |
| 7 DCM | 59 | 71 | 66 |
| 8 DCM | 80 | 95 | 68 |
| 9 DCM | 58 | 72 | 46 |
| Mean ± SD | 67 ± 13 | 77 ± 16 | 58 ± 10 |
DCM, dilated cardiomyopathy; PC, phase-contrast. 3D cine PC-CMR measurements are from Investigator I, Analysis 1.