: Data-Field 20209

WARNING: the interactive features of this website use CSS3, which your browser does not support. To use the full features of this website, please update your browser.

Data

101,090 bulk items are available, covering 96,120 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+)
95,937 participants, 95,937 items
Data not meaningful for statistical summary

Instance 3 : First repeat imaging visit (2019+)
5,153 participants, 5,153 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.

2 Related Data-Fields

Field ID	Description	Relationship
22420	LV ejection fraction	Field 22420 is derived from Current Field
22421	LV end diastolic volume	Field 22421 is derived from Current Field

6 Resources

Preview	Name	Res ID
	Cardiac MRI exam rationale and protocol concepts	15146
	Cardiac MRI procedures	349
	Example short axis heart images in DICOM format	20209
	Operator view of participant during MRI scan	3472
	Participant about to enter MRI for chest examinations	8971
	Preparing participant for chest MRI	1133

Enabling scientific discoveries that improve human health