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Table 1 Imaging Parameters for healthy subject CMR studies

From: Feasibility of 3D black-blood variable refocusing angle fast spin echo cardiovascular magnetic resonance for visualization of the whole heart and great vessels in congenital heart disease

 

3D FSE

3D bSSFP

TR

RR-interval

4.2 ms

TEeff (ms)

30.0

2.1

Echo-spacing (ms)

3.0

–

FOV (mm3)

300 × 300 × 110

300 × 300 × 110

Voxel size (mm3)

1.3 × 1.3 × 1.3

1.3 × 1.3 × 1.3

Slice oversampling

1.2

1.2

Number of startup echoes

8

10

Pixel bandwidth (Hz)

1657

1238

Number of averages

1

1

Orientation

Coronal

Coronal

SENSE acceleration

2 (PE)

2 (PE)

Respiratory gating

7 mm G + 0.6 T

7 mm G + 0.6 T

Acquisition window (ms)

140

140

Fat suppression

SPIR

SPIR

Nominal scan time

4 min 7 s

4 min 16 s

  1. bSSFP balanced steady state free precession, FH foot-head, FOV field of view, FSE fast spin echo, PE phase encoding, SENSE sensitivity encoding, G gating, T tracking, TE echo time, TR repetition time, SPIR spectral presaturation with inversion recovery