Data
74,824 bulk items are available, covering 69,859 participants.
Defined-instances run from 2 to 3, labelled using Instancing
2.
The values held within this field are coded links to files held within a bulk repository, not the actual data itself.
2 Instances
Instance 2 : Imaging visit (2014+)
69,676 participants, 69,676 items
Data not meaningful for statistical summary
Instance 3 : First repeat imaging visit (2019+)
5,148 participants, 5,148 items
Data not meaningful for statistical summary
Notes
Short axis scans. Used to measure function of heart.
Note that the number will vary depending on the size of the participant since the larger the heart the more slices are required. There should always be a relationship between the number of images in the _inlineVF series and the number of SAX series. Roughly invlineVF = SAX_b1 + b2 + bn + LAX_2ch _ LAX_3ch + LAX_4ch.