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Changeable properties and parameters of the devices identified in DI are represented in the DU domain. These settings could be linked to the record in the CV domain by their shared SPDEVID and DTC values. For the sake of brevity, only 1 subject's parameters are shown. For more information on relating records, see SDTMIG v3.4 Section 8.2, Relating Peer Records.
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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 machiine) 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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