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Notes for discussion

Interslice Distance - aligns with "Gap"

A minimum of 12 slices were performed, with 20 phases/slice... ?

Imaging protocol - would this be put somewhere? It seems like it would be helpful - would a GRPID be used and then defined somewhere? Or, would it be in the study protocol and not required in the data. If aggregating across studies, it seems like it would be helpful to have it in the data.

Number of excitations =2 for breath hold; 4 to 5 for free breathing (what would this DUTEST be?)

Radiofrequency flip angles were set between 50 degrees and 70 degrees

Grid tag spacing was 7 to 8 mm

TE/TR = 3ms/6.6 ms (by type of machiinemachine)

views per segment = views/segment = 7 to 9  based on machine type (one was = 8)


Data analysis was via "standard planimetry techniques" using semi-automated computer software - this is where Medis is mentioned... is this perhaps what should be in ANMETH?  Do we have a definition for "Feature Tracking" (in the Circum and Long Strain examples)


https://www.jacc.org/doi/abs/10.1016/j.jacc.2008.12.032 - article is for strain - find one for CMR and Parametric mapping .... if different parameters.

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Dataset wrap
Namedu
Dataset2
Row

STUDYID

DOMAIN

USUBJID

SPDEVID

DUSEQ

DUREFID

DUTESTCD

DUTEST

DUORRES

DUORRESU

DUSTRESC

DUSTRESN

DUSTRESU

DUDTC

1

DMD-LGE

DU

301

ABC001

1

12345678

FLIPANGLANTPLANFlip AngleAnatomical Plane50SAGITTALdeg5050deg
SAGITTAL

2023-08-01

2

DMD-LGE

DU

301

ABC001

2

12345678

INTDISTMPULSSEQInterslice DistancePulse Sequence1SPGRmm11mm
SPGR

2023-08-01

3

DMD-LGE

DU

301

ABC001

3

12345678

STHICKFLIPANGLSlice ThicknessFlip Angle650mmdeg650650mmdeg

2023-08-01

4

DMD-LGE

DU

301

ABC001

74

12345678

INTDISTM

Interslice Distance

1mm11mm

2023-08-01

5

DMD-LGE

DU

301

ABC001

5

12345678

STHICKSlice Thickness6mm66mm

2023-08-01

6

DMD-LGE

DU

301

ABC001

6

12345678

FLDVIEWField FLDVIEWField of View32X38cm32X3832X38cm

2023-08-01

57

DMD-LGE

DU

301

ABC001

87

12345678

NUMSLICENumber of Slices12
1212

2023-08-01

8

DMD-LGE

DU

301

ABC001

8

12345678

COILSTRCoil Strength1.5T1.51.5T

2023-08-01

The RELREC dataset is used to describe the relationship between 2 or more records in different domains. For more information on relating records see SDTMIG v3.4, Section 8.2.

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