Table 1 Imaging parameters of MR scans
From: 141 Volumetric cardiac quantification using three dimensional dual phase whole heart MRI
Parameter | Multi slice 2D | 3D dual phase | Flow |
|---|---|---|---|
FOV ** (FH-AP-RL*) | 390 × 255 × 96 | 280 × 240 × 140 | 300 × 270 |
Acquired Resolution | 2 × 2 × 8 | 2 × 2 × 2 | 2.1 × 2.1 |
TR/TE | 2.9/1.5 | 3.8/1.9 | 4.7/2.6 |
TFE factor | 9 – 13 | 15–20 | 3 – 4 |
Temporal Resolution | 30 ms | 60 ms | 20–40 ms |
Nr cardiac Phases | 20–30 | 2 | 20–40 |
Flip angle | 60 | 60 | 15 |
Triggering modality | Retrospective | Trigger | Retrospective |
Averages | 1 | 1 | 3 |