This example shows the findings of a cardiac magnetic resonance imaging procedure related to late gadolinium enhancement. The level of granularity varies with the type of test used; research requirements will determine what level of granularity is needed. For example, a study may not include the analysis method. Alternatively, researchers may be interested in understanding if the assessments were done visually or with quantitative methods. If the study includes an assessment of each segment, such as with the Segmental Late Gadolinium Enhancement Percentage, there may be interest in representing the quantitative analysis method. (Ref: https://jcmr-online.biomedcentral.com/articles/10.1186/1532-429X-16-45)
The procedures (PR) domain contains interventional activity intended to have diagnostic, preventive, therapeutic, or palliative effects. The example PR dataset below shows the cardiac magnetic resonance imaging with two different MRI machines. The variable SPDEVID is used to represent the imaging device identifier information provided in the DI dataset below. For more information on this domain, see Section 6.1.5, Procedures (PR), in the SDTMIG v3.4.
...